test booklet code zz - aakash institute · 1 time : 3 hrs. max. marks : 720 regd. office : aakash...

1

Time : 3 hrs. Max. Marks : 720

Regd. Office : Aakash Tower, 8, Pusa Road, New Delhi-110005

Ph.: 011-47623456 Fax : 011-47623472

DATE : 06/05/2018 Test Booklet Code

ZZALHCA

Answers & Solutions

forforforforfor

NEET (UG) - 2018

egRoiw.kZ funsZ'kegRoiw.kZ funsZ'kegRoiw.kZ funsZ'kegRoiw.kZ funsZ'kegRoiw.kZ funsZ'k :

1. ijh{kk dh vof/ 3 ?kaVs ?kaVs ?kaVs ?kaVs ?kaVs gS ,oa ijh{kk iqfLrdk esa 180 iz'u gSaA izR;sd iz'u 4 vad dk gSA izR;sd lgh mÙkj ds fy,

ijh{kkFkhZ dks 4 vad fn, tka,xsA izR;sd xyr mÙkj ds fy, dqy ;ksx esa ls ,d vad,d vad,d vad,d vad,d vad ?kVk;k tk,xkA vf/dre

vad 720 gSaA

2. bl i`"B ij fooj.k vafdr djus ,oa mÙkj i=k ij fu'kku yxkus ds fy, dsoy uhys@dkys ckWy ikWbaV isudsoy uhys@dkys ckWy ikWbaV isudsoy uhys@dkys ckWy ikWbaV isudsoy uhys@dkys ckWy ikWbaV isudsoy uhys@dkys ckWy ikWbaV isu dk

iz;ksx djsaA

3. jiQ dk;Z bl ijh{kk iqfLrdk esa fu/kZfjr LFkku ij gh djsaA

4. ijh{kk lEiUu gksus ij] ijh{kkFkhZ d{k@gkWy NksM+us ls iwoZ mÙkj i=k d{k fujh{kd dks vo'; lkSai nsaA ijh{kkFkhZ vius

lkFk bl ijh{kk iqfLrdk dks ys tk ldrs gSaA

5. bl iqfLrdk dk ladsr ZZ gSA

6. ijh{kkFkhZ lqfuf'pr djsa fd bl mÙkj i=k dks eksM+k u tk, ,oa ml ij dksbZ vU; fu'kku u yxk,aA ijh{kkFkhZ viuk

vuqØekad ijh{kk iqfLrdk@mÙkj i=k esa fu/kZfjr LFkku ds vfrfjDr vU;=k uk fy[ksaA

7. izR;sd ijh{kkFkhZ dks d{k fujh{kd }kjk ek¡xs tkus ij izos'k i=k fn[kkuk vfuok;Z gSA

8. dksbZ Hkh ijh{kkFkhZ lapkyd ;k d{k fujh{kd dh fo'ks"k vuqefr ds fcuk viuk LFkku ugh NksM+ ldrkA

9. bysDVªkWuh;@gLrpkfyr dsYdqysVj dk mi;ksx oftZr gSA

10. ijh{kkFkhZ dks ijh{kk d{k esa ijh{kk ds lHkh fu;e o 'krks± dk ikyu djuk vko';d gSA vuqfpr lk/u ds mi;ksx

djus dh lHkh fLFkfr;ksa esa bl ijh{kk ds fu;e o 'krks± ds vuqlkj dk;Zokgh dh tk,xhA

11. ijh{kk iqfLrdk rFkk mÙkj i=k dk dksbZ Hkh Hkkx fdlh Hkh fLFkfr esa i`Fkd u djsaA

12. ijh{kkFkhZZ }kjk ijh{kk iqfLrdk@mÙkj i=k esa fn;s x;s ijh{kk iqfLrdk ladsr dks mifLFkfr i=k esa lgh :i ls fy[kuk

vfuok;Z gSA

2

NEET (UG) - 2018 (Code-ZZ) ALHCA

1. fdlh Lofj=k f}Hkqt dk mi;ksx fdlh ,slh dk¡p dh ufydksesa vuqukn mRiUu djus ds fy, fd;k x;k gS] ftlesa ok;qLrEHk dh yEckbZ dks ifjorhZ fiLVu }kjk lek;ksftr fd;ktk ldrk gSA 27°C d{k rki ij LrEHk dh yEckbZ 20

cm vkSj 73 cm gksus ij nks Øekxr vuqukn mRiUu gksrsgSaA ;fn Lofj=k f}Hkqt dh vko`fÙk 320 Hz gS] rks ok;q esaèofu dk 27°C ij osx gS

(1) 330 m/s

(2) 339 m/s

(3) 300 m/s

(4) 350 m/s

mÙkjmÙkjmÙkjmÙkjmÙkj (2 )

gygygygygy v = 2 () [L2

– L1]

= 2 × 320 [73 – 20] × 10–2

= 339.2 ms–1

= 339 m/s

2. dksbZ bysDVªkWu fojkekoLFkk ls fdlh ,dleku rFkk Åijdks ÅèokZ/j fo|qr~&{ks=k E esa dksbZ nh xbZ nwjh] h, fxjrkgSA vc fo|qr~&{ks=k dk ifjek.k vifjofrZr j[krs gq, bldhfn'kk mRØfer dj nh tkrh gSA fdlh izksVkWu dks fojkekoLFkkls bruh gh ÅèokZ/j nwjh h rd blesa fxjus fn;k tkrkgSA izksVkWu ds fxjus esa fy, x, le; dh rqyuk esa bysDVªkWu}kjk fxjus esa fy;k x;k le; gS

(1) de

(2) 5 xquk vf/d

(3) leku

(4) 10 xquk vf/d


gygygygygy 21 eEh t

2 m

2hmt

eE

t m pw¡fd ‘e’ bysDVªkWu rFkk izksVkWu ds fy, leku gSA

∵ bysDVªkWu dk nzO;eku de gS blfy, ;g de le; ysxkA

3. dksbZ yksyd ,d dkiQh Å¡ps Hkou dh Nr ls yVdk gSvkSj ljy vkorZ nksyd dh Hkkafr eqDr :i ls vkxs&ihNsxfr dj jgk gSA ekè; fLFkfr ls 5 m dh nwjh ij bldsxksyd dk Roj.k 20 m/s2 gSA nksyu dk vkorZdky gS

(1) 2 s (2) s

(3) 1 s (4) 2 s


Sol. |a| = 2y

20 = 2(5)

= 2 rad/s

2 2T s

2

4. vkos'k Q ds fdlh fo;qDr lekUrj ifêðdk laèkkfjr C dh{ks=kiQy A okyh /krq dh ifêðdkvksa ds chp fLFkj&oS|qr cy

(1) ifêðdkvksa ds chp dh nwjh ij fuHkZj ugha djrkA

(2) ifêðdkvksa ds chp dh nwjh ds jsf[kdr% vuqØekuqikrhgksrk gSA

(3) ifêðdkvksa ds chp dh nwjh ds O;qRØekuqikrh gksrk gSA

(4) ifêðdkvksa ds chp dh nwjh ds oxZewy ds vuqØekuqikrhgksrk gSA


gygygygygy foyfxr laèkkfj=k ds fy, Q = fu;r

2

0

QF

2A

IyVs

F IysVksa ds eè; nwjh ij fuHkZj ugha djrk gSA

5. fdlh py dq.Myh xSYosuk sehVj dh /kjk lqxzkfgrk5 div/mA vkSj oksYVrk lqxzkfgrk (iz;qDr bdkbZ oksYVrkls mRiUu dks.kh; fo{ksi) 20 div/V gSA bl xSYosuksehVjdk izfrjks/ gSA

(1) 40

(2) 25

(3) 500

(4) 250


gygygygygy èkkjk lqxzkfgrk

S

NBAI

C

oksYVrk lqxzkfgrk

S

G

NBAV

CR

blfy, xSYosuksehVj dk izfrjksèk

S

G 3S

I 5 1 5000R 250

V 2020 10

3


6. fdlh fo|qr~&pqEcd ds /zqoksa ds chp izfrpqEcdh; inkFkZdh ,d iryh NM+ ÅèokZ/j fLFkr gSA tc fo|qr~&pqEcdesa /kjk izokfgr dh tkrh gS] rks og NM+ {kSfrt pqEcdh;{ks=k ls ckgj Åij dh vksj èkdsy nh tkrh gSA bl izdkj;g NM- xq#Roh; fLFkfrt ÅtkZ izkIr djrh gSA ,slk djusds fy, vko';d dk;Z djrk gSA

(1) fo|qr~ lzksr

(2) pqEcdh; {ks=k

(3) iszfjr fo|qr~&{ks=k tks fd ifjorhZ pqEcdh; {ks=k lsmRiUu gksrk gS

(4) NM+ ds inkFkZ dh tkyd lajpuk


gygygygygy èkkjk Ïksr dh ÅtkZ NM+ dh fLFkfrt ÅtkZ esa :ikUrfjr gksxhA

7. 20 mH dk dksbZ iszjd] 100 F dk dksbZ laèkkfj=k rFkk50 dk dksbZ izfrjks/d] fo-ok- cy (emf), V = 10

sin 314 t ds fdlh lzksr ls Js.kh esa la;ksftr gaSA bl ifjiFkesa 'kfDr {k; gS

(1) 0.79 W

(2) 0.43 W

(3) 1.13 W

(4) 2.74 W


Sol.⎛ ⎞ ⎜ ⎟⎝ ⎠

2

RMS

av

VP R

Z

⎛ ⎞ ⎜ ⎟⎝ ⎠

2

2 1Z R L 56

C

⎛ ⎞⎜ ⎟ ⎜ ⎟⎝ ⎠

2

av

10P 50 0.79 W

2 56

8. 0.5 kg m–1 izfr bdkbZ yEckbZ nzO;eku dh fdlh /krqdh {kSfrt NM+ dks ,d fpdus vkur ry ij tks {kSfrtls 30° dk dks.k cukrk gS] j[kk x;k gSA bl NM+ dks blesafo|qr~ èkkjk izokfgr djkdj uhps ljdus ugha fn;k tkrktc bl ij 0.25 T izsj.k dk pqEcdh; {ks=k ÅèokZ/j fn'kkesa dk;Z dj jgk gSA NM+ dks fLFkj j[kus ds fy, blesizokfgr èkkjk gS

(1) 7.14 A

(2) 5.98 A

(3) 11.32 A

(4) 14.76 A


gygygygygy lkE;koLFkk ds fy,]

mg sin30 I Bcos30lB

30°

mg s

in 3

0°l B

cos 3

0°

l

30°

l Bl mgI tan30

Bl

0.5 9.811.32 A

0.25 3

9. (47 ± 4.7)kizfrjks/ ds fdlh dkcZu&izfrjks/d ij]igpku ds fy, fofHkUu o.kks± ds oy; vafdr fd, tkusgSaA o.kZ dksM dk Øe gksxk

(1) cSaxuh&ihyk&ukjaxh&pk¡nh jax dk

(2) ihyk&cSaxuh&ukjaxh&pk¡nh jax dk

(3) gjk&ukjaxh&cSaxuh&lqugjk

(4) ihyk&gjk&cSaxuh&lqugjk


gygygygygy (47 ± 4.7) k = 47 × 103 ± 10%

ihyk – cSaxuh – ukjaxh – pk¡nh jax dk

10. 'n' loZle izfrjks/dksa dk leqPp;] ftlesa izR;sd dk izfrjks/'R' gS] Js.khØe esa fo-ok-cy (emf), 'E' vkSj vkUrfjdizfrjks/] 'R' dh fdlh cSVjh ls la;ksftr gSA cSVjh ls yhxbZ /kjk I gSA vc bu 'n' izfrjks/dksa dks ik'oZ Øe esablh cSVjh ls la;ksftr fd;k tkrk gSA rks cSVjh ls yh xbZ/kjk 10 I gks tkrh gSA 'n' dk eku gS

(1) 10

(2) 11

(3) 9

(4) 20


gygygygygy E

InR R

...(i)

E10 I

RR

n

...(ii)

lehdj.k (ii) dks (i) ls foHkkftr djus ij

⎛ ⎞⎜ ⎟⎝ ⎠

(n 1)R10

11 R

n

lehdj.k dks gy djus ds i'pkr n = 10

4


11. dksbZ cSVjh vkarfjd izfrjks/ 'r' okys] Js.khØe esa la;ksftr]'n' loZle lsyksa (la[;k n ifjorhZ gS) ls cuh gSA cSVjh dsVfeZuyksa dk y?kqiFku djds /kjk I ekih xbZ gSA fn;k x;kdkSulk xzkiQ I vkSj n ds chp lgh laca/ dks n'kkZrk gS\

(1)

On

I

(2)

On

I

(3)

On

I

(4)

On

I


gygygygygy nI

nr r

blfy, I, n ij fuHkZj ugha djrk gS rFkk I fu;r gSA

On

I

12. ;ax ds f}f>jh iz;ksx esa] f>fj;ksa ds chp iFkdu d, 2 mm

gS rFkk f>jh ls insZ dh nwjh D dks 100 cm j[krs gq,rjaxnSè;Z = 5896 Å ds izdk'k dk mi;ksx fd;k x;kgSA ;g ik;k x;k fd fÚatksa dh dks.kh; pkSM+kbZ 0.20° gSArc (mUgha vkSj D ds fy,) fÚatksa dh dks.kh; pkSM+kbZdks c<+kdj 0.21° djus ds fy, f>fj;ksa ds chp ds iFkdudks djuk gksxk(1) 1.8 mm

(2) 1.9 mm

(3) 1.7 mm

(4) 2.1 mm


gygygygygy dks.kh; pkSM+kbZ d

0.202mm

…(i)

0.21d

…(ii)

foHkkftr djus ij] 0.20 d

0.21 2mm

d = 1.9 mm

13. fdlh [kxksyh; viorhZ nwjn'kZd dk dks.kh; vkoèkZu vfèkdvkSj dks.kh; foHksnu mPp gksxk] ;fn blds vfHkn';d ysaldh

(1) iQksdl nwjh de vkSj O;kl cM+k gS

(2) iQksdl nwjh vf/d vkSj O;kl NksVk gS

(3) iQksdl nwjh de vkSj O;kl NksVk gS

(4) iQksdl nwjh vf/d vkSj O;kl cM+k gS


gygygygygy nwjn'khZ ds fy,] dks.kh; vkoèkZu = 0

E

f

f

blfy,] vfHkn';d ySal dh iQksdl nwjh vR;fèkd gksxhA

dks.kh; foHksnu =

D

1.22 vè;fèkd gksxk

vr%] vfHkn`';d ySal dh iQksdl nwjh (f0) rFkk O;kl D

vR;fèkd gksuk pkfg,A

14. viorZukad '' okys inkFkZ ds fdlh lery iq"B ij dksbZv/zqfor izdk'k ok;q ls vkiru djrk gSA fdlh fo'ks"kvkiru dks.k 'i' ij ;g ik;k x;k fd ijkofrZr fdj.ksa vkSjviofrZr fdj.ksa ,d&nwljs ds yEcor~ gSaA fuEufyf[kr esals dkSu&lk fodYi bl fLFkfr esa lgh gS\

(1) ijkofrZr id'k /qzfor gS vkSj bldk fo|qr~ lfn'kvkiru ds ry ds lekUrj gS

(2) ijkofrZr izdk'k /zqfor gS vkSj bldk fo|qr~ lfn'kvkiru ds ry ds yEcor~ gS

(3) ⎛ ⎞ ⎜ ⎟⎝ ⎠

1 1i tan

(4) ⎛ ⎞ ⎜ ⎟⎝ ⎠

1 1i sin


gygygygygy tc ijkofrZr izdk'k fdj.ksa rFkk viofrZr fdj.ksa yEcor~gksrh gSa] rc ijkofrZr izdk'k èkzqfor gksrk gS ftldk fo|qr{ks=k lfn'k vkiru ry ds yEcor~ gSA

i

rFkk] tan i = (czsosLVj dks.k)

5


15. dksbZ fo|qr~&pqEcdh; rjax fdlh ekè;e esa osx ��

ˆV Vi

ls xeu dj jgh gSA fdlh {k.k bl fo|qr~&pqEcdh; rjaxdk fo|qr~&{ks=k nksyu +y v{k ds vuqfn'k gSA rc blfo|qr~&pqEcdh; rjax ds pqEcdh; {ks=k nksyu dh fn'kk gksxh

(1) –z fn'kk

(2) +z fn'kk

(3) –x fn'kk

(4) –y fn'kk


gygygygygy E B V

ˆ ˆ(Ej) (B) Vi

blfy,] ˆB Bk

lapj.k dh fn'kk +z fn'kk ds vuqfn'k gSA

16. fdlh fizT-e ds inkFkZ dk viorZukad 2 vkSj fizT-e dk

dks.k 30° gSA fizT-e ds nks viorZd i`"Bksa esa ls ,d dkspk¡nh p<+kdj Hkhrj dh vksj niZ.k cuk;k x;k gSA nwljs iQydls izos'k djus okys ,do.khZ izdk'k dk dksbZ iqat (niZ.kokys i"B ls ijkofrZr gksus ds i'pkr~) mlh iFk ij okilykSV tk,xk] ;fn fizT-e ij vkiru dks.k dk eku gS

(1) 60° (2) 45°

(3) 'kwU; (4) 30°


gygygygygy viuk iFk vuqjsf[kr djus ds fy,] izdk'k fdj.k jtrhÑriQyd ij yEcor~ :i ls vkifrr gksxhA

M

60°

30°i

30°

2

M ij LuSy dk fu;e yxkus ij]

sin i 2

sin30 1

1

sini 22

1sin i

2vFkkZr~ i = 45°

17. dksbZ fcEc 15 cm iQksdl nwjh ds fdlh vory niZ.k ls40 cm nwjh ij fLFkr gSA ;fn bl fcEc dks niZ.k dh fn'kkesa 20 cm LFkkukUrfjr dj fn;k tk,] rks izfrfcEc fdruhnwjh ij foLFkkfir gks tk,xk\

(1) 30 cm niZ.k ls nwj (2) 36 cm niZ.k ls nwj

(3) 36 cm niZ.k ds ikl (4) 30 cm niZ.k ds ikl


gygygygygy

O 40 cm

f = 15 cm

1

1 1 1

f v u

1

1 1 1– –15 v 40

1

1 1 1

v –15 40

v1 = –24 cm

tc oLrq niZ.k dh vksj 20 cm foLFkkfir gksxhA

vc]

u2 = –20

2 2

1 1 1

f v u

2

1 1 1–

–15 v 20

2

1 1 1–

v 20 15

v2 = –60 cm

blfy, izfrfcEc niZ.k ls nwj foLFkkfir gksrk gSA

= 60 – 24 = 36 cm

18. fdlh izsjd ls 60 mA dh /kjk izokfgr djus ij mlizsjd esa lafpr pqEcdh; fLFkfrt ÅtkZ dk eku 25 mJ

gSA bl izsjd dk izsjdRo gS

(1) 0.138 H (2) 138.88 H

(3) 13.89 H (4) 1.389 H


6


gygygygygy izsjd esa laxzkfgr ÅtkZ

21U Ll

2

–3 –3 2125 10 L (60 10 )

2

6 –3

25 2 10 10L

3600

500

36

= 13.89 H

19. fdlh jsfM;ks,sfDVo inkFkZ dh vèkZ&vk;q 10 feuV gSA ;fnvkjEHk esa ukfHkdksa dh la[;k 600 gS] rks 450 ukfHkdksa dsfo?kfVr gksus esa yxus okyk le; (feuV esa) gS

(1) 20

(2) 10

(3) 15

(4) 30


gygygygygy 'ks"k ukfHkd dh la[;k = 600 – 450 = 150

n

0

N 1

N 2

⎛ ⎞ ⎜ ⎟⎝ ⎠

1/2

t

t150 1

600 2

⎛ ⎞ ⎜ ⎟⎝ ⎠

1/2

t2

t1 1

2 2

⎛ ⎞ ⎛ ⎞⎜ ⎟ ⎜ ⎟⎝ ⎠ ⎝ ⎠

t = 2t1/2

= 2 × 10

= 20 feuV

20. gkbMªkstu ijek.kq dh fdlh cksj d{kk esa fdlh bysDVªkWu dhxfrt ÅtkZ vkSj mldh dqy ÅtkZ dk vuqikr gksrk gS

(1) 1 : 1

(2) 1 : –1

(3) 1 : –2

(4) 2 : –1


gygygygygy xfrt ÅtkZ = –(dqy ÅtkZ)

blfy,] xfrt ÅtkZ % dqy ÅtkZ = 1 : –1

21. vkjfEHkd osx 0 0ˆV V i V 0

��

vkSj nzO;eku m dk dksbZ

bysDVªkWu fdlh fo|qr~&{ks=k 0ˆE –E i

��

(E0 = fLFkjkad > 0)

esa t = 0 ij izos'k djrk gSA ;fn izkjEHk esa bl bysDVªkWudh ns&czkWXyh rjaxnSè;Z

0 gS] rks le; t ij bldh ns&czkWXyh

rjaxnSè;Z gksxh

(1)0

0

0

eE1 t

mV

⎛ ⎞

⎜ ⎟⎝ ⎠

(2) 0

0

0

eE1 t

mV

⎛ ⎞ ⎜ ⎟

⎝ ⎠

(3) 0

(4) 0t


gygygygygy izkjfEHkd ns&czkWXyh rjaxnSè;Z

0

0

h

mV

E0

F

V0

bysDVªkWu dk Roj.k

0eE

am

le; ‘t’ ds ckn osx

⎛ ⎞ ⎜ ⎟⎝ ⎠

0

0

eEV V t

m

blfy,] ⎛ ⎞⎜ ⎟⎝ ⎠

0

0

h h

eEmVm V t

m

⎡ ⎤⎢ ⎥

⎣ ⎦

⎡ ⎤⎢ ⎥

⎣ ⎦

0

0

0

0

0

0

h

eEmV 1 t

mV

eE1 t

mV

22. tc fdlh /krq ds i`"B ij vko`fÙk 2v0 (;gk¡ v

0 nsgyh

vko`fÙk gS) dk izdk'k vkiru djrk gS] rks mRlftZrbysDVªkWuksa dk vf/dre osx v

1 gSA tc vkifrr fofdj.kksa

dh vko`fÙk c<+kdj 5v0 dj nh tkrh gS] rks mlh i`"B ls

mRlftZr bysDVªkWuksa dk vf/dre osx v2 gksrk gSA v

1 vkSj

v2 dk vuqikr gS

(1) 1 : 2 (2) 1 : 4

(3) 2 : 1 (4) 4 : 1

7



gygygygygy 2

0

1E W mv

2

2

0 0 1

1h(2 ) h mv

2

2

0 1

1h mv

2 …(i)

2

0 0 2

1h(5 ) h mv

2

2

0 2

14h mv

2 …(ii)

lehdj.k (i) dks (ii) ls foHkkftr djus ij]

2

1

2

2

v1

4 v

1

2

v 1

v 2

23. fp=k esa fn, x;s xsVksa ds la;kstu esa fuxZr Y dks fuos'kksaA vkSj B ds inksa esa bl izdkj O;Dr fd;k tk ldrk gSA

Y

A

B

(1) A B

(2) A B A B

(3) A B

(4) A B A B


Sol.

Y

A

B

A

B

A

B

A B

A B

Y (A B A B)

24. fn, x, ifjiFk vkjs[k esa] fuos'k oksYVrk (Vi) 20 V,

VBE

= 0 rFkk VCE

= 0 gSA IB, I

C vkSj ds eku gksaxs

Vi

RB

B500 kE

20 V

4 kRC

C

(1) IB = 40 A, I

C = 10 mA, = 250

(2) IB = 25 A, I

C = 5 mA, = 200

(3) IB = 40 A, I

C = 5 mA, = 125

(4) IB = 20 A, I

C = 5 mA, = 250


Sol. VBE

= 0

VCE

= 0

Vb = 0

Vi

RB

500 k

20 V

R = 4 kC

IC

Vb

Ib

C 3

(20 0)I

4 10

IC

= 5 × 10–3 = 5 mA

Vi = V

BE + I

BR

B

Vi = 0 + I

BR

B

20 = IB × 500 × 103

B 3

20I 40 A

500 10

3

C

6b

I 25 10125

I 40 10

8


25. fdlh p-n laf/ Mk;ksM esa xeZ gksus ls rki esa ifjorZu

(1) dsoy O;qRØe (fjolZ) izfrjks/ dks izHkkfor djrk gS(2) dsoy vxz izfrjks/ dks izHkkfor djrk gSS

(3) p-n laf/ ds lexz V–I vfHky{k.k dks izHkkfor djrk gSA

(4) p-n laf/ ds izfrjks/ dks izHkkfor ugha djrk gS


gygygygygy xeZ djus ds dkj.k] bysDVªkWu&gkWy ;qXe dh la[;k c<+sxh]blfy, Mk;ksM dk dqy izfrjksèk ifjofrZr gksxkA ftlds dkj.kvxz vfHkufr rFkk i'p vfHkufr nksuksa ifjofrZr gksrs gSaA

26. dksbZ Bksl xksyk eqDr vkdk'k esa viuh lefefr v{k dsifjr% eqqDr :i ls ?kw.kZu dj jgk gSA bl xksys dk nzO;ekuleku j[krs gq, bldh f=kT;k es o`f¼ dh tkrh gSA xksysds fy, fuEufyf[kr esa ls dkSu&lh HkkSfrd jkf'k fLFkj jgsxh\

(1) dks.kh; osx (2) tM+Ro vk?kw.kZ

(3) dks.kh; laosx (4) ?kw.khZ xfrt ÅtkZ


gygygygygy ex

= 0

blfy,] dl0

dt

vFkkZr~ L = fu;r

blfy, dks.kh; laosx fu;r jgrk gSA

27. lw;Z ds pkjksa vksj nh?kZoÙkh; d{kk esa xfreku xzg dh fLFkfr;ksaA, B vkSj C ij xfrt ÅtkZ,¡ Øe'k% K

A, K

B vkSj K

C

gSaA AC nh?kZ v{k gS rFkk lw;Z dh fLFkfr S ij SB fp=kkuqlkjnh?kZ v{k AC ij yEc gSA rc

B

CAS

(1) KA < K

B < K

C

(2) KA > K

B > K

C

(3) KB > K

A > K

C

(4) KB < K

A < K

C


gygygygygy B

CAS

VC

VA

milkSj

vilkSj

fcanq A milkSj gS rFkk C vilkSj gSA

blfy,] VA > V

B > V

C

blfy,] KA > K

B > K

C

28. ;fn lw;Z dk nzO;eku 1

10 xquk gks rFkk lkoZf=kd xq#Rokd"kZ.k

fLFkjkad ifjek.k esa 10 xquk gks] rks fuEufyf[kr esa lsdkSu&lk lgh ugha gS\

(1) o"kkZ dh cw¡ns /jrh ij vf/d rsth ls fxjsaxh

(2) /jrh ij pyuk vf/d dfBu gks tk,xkA

(3) iFoh ij 'g' ds eku esa ifjorZu ugha gksxkA

(4) iFoh ij ljy yksyd dk vkorZdky de tks tk,xk


gygygygygy ;fn lkoZf=kd xq#Roh; fu;rkad nl xquk gks tkrk gS] rcG = 10 G

blfy, xq#Roh; Roj.k c<+rk gSA

vFkkZr~ (3) xyr fodYi gSA

29. ,d Bksl xksyk yksVu xfr esa gSA yksVu xfr esa oLrq dhLFkkukUrjh; xfrt ÅtkZ (K

t) ds lkFk&lkFk ?kw.khZ xfrt

ÅtkZ (Kr) Hkh gksrh gSA xksys ds fy, K

t : (K

t + K

r) dk

vuqikr gksxk

(1) 7 : 10 (2) 5 : 7

(3) 2 : 5 (4) 10 : 7


gygygygygy 2

t

1K mv

2

⎛ ⎞⎛ ⎞ ⎜ ⎟⎜ ⎟⎝ ⎠⎝ ⎠

2

2 2 2 2

t r

1 1 1 1 2 vK K mv I mv mr

2 2 2 2 5 r

27mv

10

blfy,] t

t r

K 5

K K 7

30. f=kT;k 'r' dk dksbZ y?kq xksyk fojkekoLFkk ls fdlh ';kunzo esa fxjrk gSA ';ku cy ds dkj.k blesa Å"ek mRiUugksrh gSA xksys ds vafre (VfeZuy) osx ij mRiUu Å"ekdh nj fuEufyf[kr esa ls fdlds vuqØekuqikrh gksrh gS\

(1) r3 (2) r2

(3) r4 (4) r5


gygygygygy 'kfDr = i

T

2

T T6 rV V 6 rV

2

TV r

5r⇒ 'kfDr

9


31. lkekU; nkc (1.013 × 105 Nm–2) vkSj 100°C rki ij0.1 g ty ds uewus dks 100°C dh Hkki esa ifjofrZr djusds fy, 54 dSyksjh Å"ek ÅtkZ dh vko';drk gksrh gSA;fn mRiUu Hkki dk vk;ru 167.1 cc gS] rks bl uewusdh vkUrfjd ÅtkZ esa ifjorZu gS

(1) 104.3 J (2) 208.7 J

(3) 84.5 J (4) 42.2 J


gygygygygy Q = U + W

54 × 4.18 = U + 1.013 × 105(167.1 × 10–6 – 0)

U = 208.7 J

32. nks rkj leku inkFkZ ds cus gSa vkSj nksuksa ds vk;ru Hkhleku gaSA igys rkj dh vuqizLFk&dkV dk {ks=kiQy A vkSjnwljs rkj dh vuqizLFk&dkV dk {ks=kiQy 3A gSA ;fn cyF yxkdj igys rkj dh yEckbZ esa l dh of¼ dh tkrhgS] rks nwljs rkj dh yEckbZ esa Hkh bruh gh of¼ djus dsfy, fdrus cy dh vko';drk gksxh\

(1) 9 F (2) 6 F

(3) F (4) 4 F


gygygygygy rkj 1 :

FA, 3l

rkj 2 :

3A, lF

rkj 1 ds fy,,

Fl 3l

AY

⎛ ⎞ ⎜ ⎟⎝ ⎠

…(1)

rkj 2 ds fy,,

F lY

3A l

Fl l

3AY

⎛ ⎞ ⎜ ⎟⎝ ⎠

…(2)

lehdj.k (1) rFkk (2) ls]

⎛ ⎞ ⎛ ⎞ ⎜ ⎟ ⎜ ⎟⎝ ⎠ ⎝ ⎠

F Fl 3l l

AY 3AY

F 9F

33. fdlh Ñf".kdk }kjk fofdfjr 'kfDr P gS rFkk ;g rjaxnSè;Z]

0 ij vf/dre ÅtkZ fofdfjr djrh gSA vc ;fn bl

Ñf".kdk dk rki ifjofrZr dj fn;k tkrk gS] ftlls fd ;g

0

3

4 rjaxnSè;Z ij vf/dre ÅtkZ fofdfjr djrh gS] rks blds

}kjk fofdfjr 'kfDr nP gks tkrh gSA n dk eku gksxk

(1)3

4

(2)4

3

(3)81

256

(4)256

81


gygygygygy gesa Kkr gS]

T ( ) vfèkdre

fu;r ohu dk fu;e

blfy,] vfèkdre

1

vfèkdre

1 22

T T

⇒ 0

0

3 T T

4

⇒ 4 T T

3

blfy,] ⎛ ⎞ ⎛ ⎞ ⎜ ⎟ ⎜ ⎟

⎝ ⎠ ⎝ ⎠

4 4

2

1

P T 4 256

P T 3 81

34. fdl rki ij vkWDlhtu v.kqvksa dh oxZ ekè; ewy (rms)

pky iFoh ds ok;qe.My ls iyk;u dj ldus ds fy, ek=ki;kZIr gks tk,xh\

(fn;k x;k gS%

vkWDlhtu ds v.kq dk nzO;eku (m) = 2.76 × 10–26 kg

oksYV~teku fLFkjkad kB = 1.38 × 10–23 JK–1)

(1) 2.508 × 104 K

(2) 8.360 × 104 K

(3) 1.254 × 104 K

(4) 5.016 × 104 K


gygygygygy iyk;u V 11200 m/s

ekuk rki T ij ;g Viyk;u izkIr djrk gSA

blfy, 2

B

O

3K T, 11200

m

gy djus ij] 4T = 8.360 × 10 K

10


35. fdlh ,dijek.kqd xSl ds vk;ru (V) esa rki (T) ds lkFkfopj.k xzki+Q es n'kkZ, vuqlkj gksrk gSA voLFkk A ls voLFkkB rd tkus dh izfØ;k esa xSl }kjk fd, x, dk;Z vkSjblds }kjk vo'kksf"kr m"ek dk vuqikr gS

(1)2

5(2)

2

3

(3)2

7(4)

1

3


gygygygygy fn;k x;k izØe lenkch; gSA

p

dQ n C dT

⎛ ⎞ ⎜ ⎟⎝ ⎠

5dQ n R dT

2

dW P dV = n RdT

vko';d vuqikr ⎛ ⎞⎜ ⎟⎝ ⎠

dW nRdT 2

5dQ 5n R dT

2

36. fdlh [kqys vkWxZu ikbi dh ewy vko`fÙk fdlh cUn vkWxZuikbi ds r`rh; xq.kko`fÙk (lauknh) dh vko`fÙk ds lekugSA ;fn cUn vkWxZu ikbi dh yEckbZ 20 cm gS] rks [kqysvkWxZu ikbi dh yEckbZ gksxh

(1) 13.2 cm (2) 8 cm

(3) 16 cm (4) 12.5 cm


gygygygygy cUn vkWxZu ikbi ds fy, rhljh lUuknh3v

4l

[kqys vkWxZu ikbi ds fy, ewy vkofÙk v

2l

fn;k gS]

3v v

4 2l l

4l 2l

l3 2 3

2 2013.33 cm

3

37. ty ds xyukad vkSj DoFkukad ds chp dk;Zjr fdlh vkn'kZÅ"ek batu dh n{krk gksrh gS(1) 26.8% (2) 20%

(3) 12.5% (4) 6.25%


gygygygygy vkn'kZ Å"ek batu dh n{krk] ⎛ ⎞ ⎜ ⎟⎝ ⎠

2

1

T1

T

T2 : flad rki

T1 : Ïksr rki

⎛ ⎞ ⎜ ⎟⎝ ⎠

2

1

T% 1 100

T

⎛ ⎞ ⎜ ⎟⎝ ⎠

2731 100

373

⎛ ⎞ ⎜ ⎟⎝ ⎠

100100 26.8%

373

38. vkjs[k esa n'kkZ, vuqlkj Å¡pkbZ h ls ?k"kZ.kjfgr iFk dsvuqfn'k fojke voLFkk ls ljdus okyk dksbZ fi.M] O;klAB = D ds ÅèokZ/j o`Ùk dks Bhd&Bhd iwjk djrk gSArc Å¡pkbZ h gksxh

B

A

h

(1)3D

2(2) D

(3)5D

4(4)

7D

5


gygygygygy

h

vL

h

pw¡fd iFk ?k"kZ.kghu gS] blfy, dqy ;kaf=kd ÅtkZ fu;r

jgsxh

T.M.EI =T.M.E

F

2

L

10 mgh mv 0

2

2

Lv

h2g

11


ÅèokZèkj or dks iw.kZ djus ds fy,] 2

v 5gr

5gR 5 5h R D

2g 2 4

39. rhu fi.M] A : (,d Bksl xksyk)] B : (,d iryh oÙkkdkj

pdrh) rFkk C : (,d oÙkkdkj NYyk)] ftuesa izR;sd dk

nzO;eku M rFkk f=kT;k R gS] leku dks.kh; pky ls viuh

lefefr v{kksa ds ifjr% pØ.k dj jgs gSaA bUgsa fojkekoLFkk

esa ykus ds fy, fd, tkus okys vko';d dk;ks± (W) ds

fy, dkSu&lk laca/ lgh gSA

(1) WC

> WB > W

A(2) W

A > W

B > W

C

(3) WA > W

C > W

B(4) W

B > W

A > W

C


gygygygygy bUgsa fojkekoLFkk esa ykus ds fy, vko';d fd;k x;k dqy

dk;Z

W = KE

21W I

2

leku ds fy,] W I

2 2 2

A B C

2 1W :W :W MR : MR :MR

5 2

2 1: : 1

5 2

= 4 : 5 : 10

WC

> WB > W

A

40. fuEufyf[kr esa ls dkSu&lk dFku vlR; gS\

(1) yksVfud ?k"kZ.k lihZ ?k"kZ.k ls de gksrk gSA

(2) LFkSfrd ?k"kZ.k dk lhekUr eku vfHkyEc izfrfØ;k dsvuqØekuqikrh gksrk gSA

(3) lihZ ?k"kZ.k xq.kkad dh foek,¡ yEckbZ dh foek ds lekugksrh gSaA

(4) ?k"kZ.k cy vkisf{kd xfr dk fojks/ djrk gSA


gygygygygy lihZ ?k"kZ.k xq.kkad dh foek ugha gksrh gSA

f = sN

⇒ s

f

N

41. nzO;eku m dk ,d xfr'khy xqVdk] 4m nzO;eku ds fdlhnwljs fLFkj xqVds ls la?kêð djrk gSA la?kêð ds i'pkr~ gYdkxqVdk fojke voLFkk esa vk tkrk gSA ;fn gYds xqVds dkvkjfEHkd osx v gS] rks izR;ku;u xq.kkad (e) dk eku gksxk(1) 0.5 (2) 0.25

(3) 0.4 (4) 0.8


gygygygygy js[kh; laosx laj{k.k ds fu;e ds vuqlkj

mv 4m 0 4mv 0

vv

4v

4e = =v

i`FkDdj.k dk osxigpq¡ dk oxs

1e 0.25

4

42. vkur dks.k ds fdlh fpdus vkur ost ABC ij m

nzO;eku dk dksbZ CykWd fp=kkuqlkj fLFkr gSA bl ost dksnk;ha vksj dksbZ Roj.k 'a' fn;k tkrk gSA CykWd dks ostij fLFkj j[kus ds fy, a vkSj ds chp laca/ gksxk

a

A

BC

m

(1)

ga

cosec(2)

g

asin

(3) a = g tan (4) a = g cos


gygygygygy

N cos

N

N sin

amg

ma

(Nn~e)

vtM+Roh; ra=k esaN sin = ma ........(i)

N cos = mg ........(ii)

atan

g

a = g tan

12


43. dksbZ f[kykSuk dkj ftl ij vkos'k q gS fdlh ,dleku

fo|qr~&{ks=k E

��

ds izHkko esa fdlh ?k"kZ.kghu lery {kSfrti"B ij xfreku gSA ,d lsd.M ds vUrjky esa cy qE

��

ds dkj.k bldk osx 0 ls 6 m/s gks tkrk gSA mlh {k.kfo|qr~&{ks=k dh fn'kk mRØfer dj nh tkrh gSA bl {ks=kds izHkko esa dkj vkSj nks lsd.M rd xfr djrh jgrhgSA 0 ls 3 lsd.M ds chp f[kykSuk dkj ds vkSlr osxvkSj vkSlr pky Øe'k% gSa(1) 2 m/s, 4 m/s (2) 1 m/s, 3 m/s

(3) 1.5 m/s, 3 m/s (4) 1 m/s, 3.5 m/s


gygygygygyt = 0

Av = 0

t = 1

v = 6 ms–1

a –at = 2

Bv = 0

–at = 3

v = –6 ms–1

C

Roj.k 26 0a 6 ms

1

t = 0 ls t = 1 sec ds fy,

2

1

1S 6(1)

2 = 3 m ......(i)

t = 1 sec ls t = 2 sec ds fy,

2

2

1S 6.1 6(1) 3 m .....(ii)

2

t = 2 sec ls t = 3 sec ds fy,

2

3

1S 0 6(1) 3 m .....(iii)

2

dqy foLFkkiu S = S1 + S

2 + S

3 = 3 m

vkSlr osx 131ms

3

r; dh x;h dqy nwjh = 9 m

vkSlr pky 193 ms

3

44. fcUnq (2, 0 – 3) ij dk;Zjr cy ˆˆ ˆF 4i 5 j – 6k ��

dk fcUnq

(2, – 2, – 2) ds ifjr% vk?kw.kZ gksxk

(1) ˆˆ ˆ8i 4 j 7k (2) ˆˆ ˆ4i j 8k

(3) ˆˆ ˆ7i 4 j 8k (4) ˆˆ ˆ7i 8 j 4k


Sol.

A

Y

XO

P

0

r r

F

0r

r

�

� ��

0(r r ) F ...(i)

� �

0ˆ ˆˆ ˆ ˆ ˆr r (2i 0 j 3k) (2i 2 j 2k)

ˆˆ ˆ0i 2 j k

�

ˆˆ ˆi j k

ˆˆ ˆ0 2 1 7i 4 j 8k

4 5 6

45. fdlh Nk=k us bLikr dh y?kq xsan ds O;kl dh eki 0.001

cm vYirekad okys LØw xst+ }kjk dh eq[; iSekus dh eki

5 mm vkSj o`Ùkh; iSekus dk 'kwU; lanHkZ ysoy ls 25 Hkkx

Åij gSA ;fn LØw xst+ esa 'kwU;kad =kqfV – 0.004 cm gS]

rks xsan dk lgh O;kl gksxk

(1) 0.521 cm (2) 0.525 cm

(3) 0.529 cm (4) 0.053 cm


gygygygygy xsan dk O;kl = MSR + CSR (vYirekad) – 'kwU; =kqfV

= 0.5 cm + 25 × 0.001 – (–0.004)

= 0.5 + 0.025 + 0.004

= 0.529 cm

13


46. 'kqØk.kqtuu ,oa 'kqØk.kq;u (Li£e,'ku) esa D;k vUrj gS\

(1) 'kqØk.kqtuu esa 'kqØk.kqçlw curs gSa] tcfd 'kqØk.kq;u

esa 'kqØk.kq curs gSaA

(2) 'kqØk.kqtuu esa 'kqØk.kq curs gS] tcfd 'kqØk.kq;u esa

'kqØk.kqçlw curs gSaA

(3) 'kqØk.kqtuu esa 'kqØk.kq curs gS] tcfd 'kqØk.kq;u esa

'kqØk.kqvksa dk lVksZyh dksf'kdkvksa ls 'kqØtud ufydkvksa

dh xqfgdk esa ekspu gksrk gSA

(4) 'kqØk.kqtuu esa 'kqØk.kqvksa dk lVksZyh dksf'kdkvksa ls

'kqØtud ufydkvksa dh xqfgdk esa ekspu gksrk gS]

tcfd 'kqØk.kq;u esa 'kqØk.kq curs gSaA

mÙkjmÙkjmÙkjmÙkjmÙkj ( 3 )

gygygygygy 'kqØk.kqiwohZ dks 'kqØk.kq esa cnyuk 'kqØtuu dgykrk gSA

tcfd 'kqØk.kq dk lVksZyh dksf'kdkvksa ls vyx gksdj 'kqØ

tuu ufydk esa igq¡puk Li£e,'ku dgykrk gSA

47. Lruik;h Hkwz.k dh Hkwz.kcká f>Yyh mYc fdlls curh gS\

(1) ckáRopk ,oa eè;tuLrj

(2) varLRopk ,oa eè;tuLrj

(3) ckáRopk ,oa varLRopk

(4) eè;tuLrj ,oa iks"kdkjd


gygygygygy ,fEuvksu] dksfjvksu] ,syuVjksbl rFkk ;ksd lsd vfrfjDr

Hkzw.kh; f>Yyh gSA

,fEuvksu ckgj ls ehlksMeZ rFkk vanj ls ,DVksMeZ ls curh gS

dksfjvksu VªksiQks,DVksMeZ rFkk ehlksMeZ ls curh gS tcfd

,syuVksbl rFkk ;ksdlsd ckgj ls ehlksMeZ rFkk vanj ls

,.MksMeZ curh gSA

48. xHkZfujks/d ^lgsyh*

(1) xHkkZ'k; esa ,LVªkstu xzkgh dks vo:¼ djrh gS] ,oa

vaMksa ds jksi.k dks jksdrh gSA

(2) eknkvksa esa ,LVªkstu dh lkanzrk dks c<+krh gS ,oa vaMksRlxZ

dks jksdrh gSA

(3) ,d i'p eSFkqu xHkZfujks/d gSA

(4) ,d IUD gSA


gygygygygy lgsyh igyh ukWuLVhjkbMy xksyh gS tks lIrkg esa ,d ckj

yh tkrh gSA blesa nok lasVØkseu gS vkSj ;s ,LVªkstu xzkgh

ifjorZu ij dk;Z djrh gSA

49. lxHkZrk dks cuk, j[kus ds fy, vijk dkSuls gkWeksZu L=kzfordjrh gS\

(1) hCG, hPL, çkstsLVkstsu] çksySfDVu

(2) hCG, hPL, ,LVªkstu] fjySfDlu] vkWfDlVksflu

(3) hCG, çkstsLVkstsu] ,LVªkstu] XywdksdkW£VdkWbM

(4) hCG, hPL, çkstsLVkstsu] ,LVªkstu


gygygygygy vijk hCG dks L=kkfor djrk gS tks xHkkZoLFkk ds nkSjkuihrfi.M dks çHkkfor djrk gS iQyLo:i ihrfi.M ls,LVªkstu rFkk çkstsLVªksu ds L=kko dks c<+krk gS rFkk ihrfi.Mdks ßkflr gksus ls jksdrk gSA hPL ekrk dh 'kkjhfjd rFkkLru of¼ esa lgk;d gSA çkstsLVªksu xHkkZoLFkk dks cuk, j[krkgS rFkk xHkkZ'k; dks ladqfpr gksus ls jksdrk gSA

50. LrEHk I esa nh xbZ enksa dk LrEHk II dh enksa ls feykudhft, vkSj uhps fn, x, fodYiksa esa ls lgh fodYi dkp;u dhft,%

LrEHk I LrEHk II

a. izpqjksn~Hkou izkoLFkk i. xHkkZ'k; var%Lrj dk fo?ku

b. L=kkoh izkoLFkk ii. iqVdh; izkoLFkk

c. ½rqL=kko iii. ihrfi.M izkoLFkk

a b c

(1) iii ii i

(2) i iii ii

(3) iii i ii

(4) ii iii i


gygygygygy çpqjksn~Hkou çoLFkk esa iqfVdk fodflr gksuk çkjEHk gksrhgS vr% bls iqVdh; voLFkk dgrs gSaA

L=ko.k voLFkk dks ihr voLFkk Hkh dgrs gSa D;ksafd ;s voLFkkihr fi.M }kjk L=kkfor eq[;r% çkstsLVªksu ds }kjk fu;af=krgksrh gSA ,LVªkstu vUr%Lrj dh eksVkbZ dks çkstsLVªksu ds}kjk cuk, j[krk gSA

ekfld /eZ çkstsLVªksu ds Lrj ?kVus ls çkjEHk gksrk gS ftlesaxHkkZ'k;h vUr% Lrj VwV dj ckgj vkrh gSA

51. buesa ls dkSu&lk vksisjkWu dk Hkkx ugha gS\

(1) izpkyd (2) lajpukRed thu

(3) mÂk;d (4) ,Ugkalj


gygygygygy ,Ugkalj vuqØe ;wdSfj;kWV~l esa mifLFkr gksrs gSaA

vkisjkWu ladYiuk çkdSfj;kWV~l ds fy, gksrh gSaA

14


52. ,d L=kh ds ,d X xq.klw=k esa X-layXu voLFkk gSA ;xqxq.klw=k fduesa oa'kkxy gksxk\

(1) dsoy iqf=k;ksa esa

(2) dsoy iq=kksa esa

(3) iq=kksa ,oa iqf=k;ksa nksuksa esa

(4) dsoy iksrk&iksfr;ksa@ukrh&ukfr;ksa esa


gygygygygy L=kh okgd gSaA

iq=k rFkk iq=kh nksuksa esa X-xq.klw=k oa'kkxr gksxkA

;|fi dsoy iq=k jksxxzLr gksxkA

53. âwkxks Mh ozhT+k ds vuqlkj fodkl dh fØ;kfofèk fdl izdkjgksrh gS\

(1) cgqpj.k mRifjorZUk

(2) lkYVs'ku

(3) y?kq mRIkfjorZu

(4) ySafxd n'; iz:i ifjorZu (y{k.kiz:ih fofHkÂrk)


gygygygygy á;wxksMhfczt ds mRifjorZu ds fl¼kUr ds vuqlkj tSo fodkl,d vfu;fer çØe ;k lkYVs'ku gSA

54. ,d thu ds dksfMax jTTk dk Øe AGGTACGCAT gSAblds }kjk vuqysf[kr mRNA dk lacafèkr Øe D;k gksxk\(1) AGGUAUCGCAU (2) UGGTUTCGCAT

(3) UCCAUAGCGUA (4) ACCUAUGCGAU


gygygygygy dksfMax jTtq rFkk mRNA esa leku U;wfDyvksVkbM vuqØegksrk gSA

mRNA esa dsoy 'T'-Fkk;feu] 'U'-;wjsfly ls çfrLFkkfirgksrk gSaA

55. fuEufyf[kr vilkjh fodkl ds mnkgj.kksa esa ls xyrxyrxyrxyrxyr fodYidk p;u dhft;s

(1) ekuo] pexknM+ ,oa phrk ds vxzikn

(2) pexknM+] euq"; ,oa phrk dk ân;

(3) vkWDVksil] pexknM+ ,oa ekuo dh vk¡[k

(4) pexknM+] ekuo ,oa phrk dk efLr"d


gygygygygy vilkjh mnfodkl leku lajpukvksa esa gksrk gSA mnkgj.kd'ks:dh ds vxzikn] ân;] efLr"d ftlesa vuqdwyu dsdkj.k fodkl fofHkUu fn'kkvksa esa gqvk tcfd vkWDVksil]pexknM+ rFkk euq"; dh vk¡[ksa le:i vaxksa dk mnkgj.k gStks vfHklkjh mn~fodkl dks çn£'kr djrh gSA

56. nw/ ds ngh esa :ikUrj.k ls bldh vPNh iks"kd {kerk

fdldh of¼ ds dkj.k gksrh gS\

(1) foVkfeu D (2) foVkfeu A

(3) foVkfeu E (4) foVkfeu B12


gygygygygy ngh] nw/ esa vf/d ikSf"Vd gksrk gSA

blesa foVkfeu eq[;r% B12

çpqj ek=kk esa gksrs gSaA

57. fuEufyf[kr esa ls dkSulk Loçfrj{kk jksx ughaughaughaughaugha gS\

(1) lksfj,s,fll (2) :esVh laf/'kksFk

(3) fofVfyxks (4) ,ytkbej jksx


gygygygygy Rheumatoid arthritis (laf/'kks/) ,d Loçfrj{kk jksx

ftlesa fluksfo;y f>Yyh rFkk mikfLFk ds fo:¼ çfrj{kh

mRiUu gksrs gSaA

fofjfyxks Ropk ij /Ccs mRiUu djrk gS rFkk Loçfrj{kk gSA

islksfjvksfll ,d Ropk jksx gS ftlesa Ropk ij yky jax

ds [kqtyh gksus ij /Ccs iM+ tkrs gSaA bls Loçfrj{kk jksx

dh Js.kh esa j[krs gSaA tcfd ,Ytkbej jksx ,flVkbydksyhu

U;wjksVªkalehVj dh deh ds dkj.k gksrk gS

58. vusd d'ks:dksa ds vxzikn dh vfLFk lajpuk esa lekurk

fdldk mnkgj.k gS\

(1) letkrrk (2) rqY;:irk

(3) vuqdwyh fofdj.k (4) vfHklkjh fodkl


gygygygygy vyx&vyx d'ks:dhvks esa vxzikn dh vfLFk;k leku gksrh

gS tcfd vyx&dkeksZ ds fy, vuqdqfyr gksrh gS vr%

;g letkrrk dk mnkgj.k gSA

59. fuEufyf[kr vfHky{k.kksa esa ls dkSuls euq"; esa ^:f/j oxks±

dh oa'kkxfr* dks n'kkZrs gSa\

a. çHkkfork

b. lgçHkkfork

c. cgq vyhy

d. viw.kZ çHkkfork

e. cgqthuh oa'kkxfr

(1) b, c ,oa e (2) a, b ,oa c

(3) a, c ,oa e (4) b, d ,oa e


15


gygygygygy IAIO, IBIO - izHkkoh&vizHkkoh lacaèk

IAIB - lgizHkkfork

IA, IB & IO - ,d thu ds rhu vyhfyd

:i (cgq vyhfyTe)

60. fdl jksx esa ePNj }kjk lapfjr jksxk.kq ds dkj.k ylhdk

okfgfu;ksa esa fpjdkyh 'kksFk mRiÂ gksrk gS\

(1) ,fyiSQfUV,sfll (2) ,sLdsfj,sfll

(3) vehfc,sfll (4) fjaxceZ jksx


gygygygygy gkFkh ik ¡o dk jk sx ,d xk syo`Qfe (Wuchereria

bancrofti ) ds dkj.k gksrk gS rFkk Culex ePNj ls

lapfjr gksrk gSA

61. fuEufyf[kr esa ls dkSulk ^ckáLFkkus laj{k.k* esa ughaughaughaughaugha vkrk\

(1) oU;&tho liQkjh ikdZ (2) ifo=k miou

(3) cht cSad (4) okuLifrd m|ku


gygygygygy ifo=k miou Lo&LFkkus laj{k.k

;g izkphu ou [k.M dks iznf'kZr djrk gS D;ksafd ;g

tutkfr; lewgks ds }kjk lqjf{kr fd, tkrs gSSaA

62. ¶LeSd¸ uked Mªx iksLrk ikS/s ds fdl Hkkx ls çkIr

gksrh gS\

(1) iwQyksa ls (2) ySVsDl ls

(3) ifÙk;ksa ls (4) tM+ksa ls


gygygygygy LeSd dks czkmu lwxj@ghjksbu dgrs gS tks ekWfiQZu ds

,flVkbys'ku ls curk gS] ;g ikWih ikni ds vifjiDo

dsIlwy ds ysVsDl ls izkIr gksrk gSA

63. ,d ns'k dh c<+rh gqbZ tula[;k esa

(1) tuuiwoZ O;f"V tuu{ke O;f"V;ksa ls vf/d gksrs gSaA

(2) tuu{ke O;f"V tuuksrj O;f"V;ksa ls de gksrs gSaA

(3) tuuiwoZ O;f"V tuu{ke O;f"V;ksa ls de gksrs gSaA

(4) tuu{ke ,oa tuuiwoZ O;f"V la[;k esa cjkcj gksrs gSaA


gygygygygy tc Hkh iwoZ tuu izk.kh ;k ;qok tula[;k dk vkdkj]

iztuu lewg ls cM+k gksrk gS rks tula[;k c<+rh gSA

64. fuEufyf[kr esa ls fpfdRlk foKku esa çfrtSfod ds mRiknu

ds fy, lef"V dh dkSulh ikjLifjd fØ;k cgq/k ç;ksx

dh tkrh gS\

(1) lgHkksftrk (2) lgksidkfjrk

(3) ,esUlsfyT+e (4) ijthfork


gygygygygy ,esUlsfyTe@izfrtSfod (0, –)

izfrtSfod ,d lw{ethoh lewg (mnkgj.k&isfuflfy;e)

ds }kjk L=kkfor gksus okys jklk;u gSa tks vU; lw{ethoks

(mnkgj.k&LVsiQk;yksdksdl) dks gkfu igq¡prs gSaA

bldk isfuflfy;e ;k vU; tho] tks bls mRiUu djrs

gSa ij dksbZZ izHkko ugha gksrk

65. LrEHk I esa nh xbZ enksa dk LrEHk II dh enksa ls feyku

dhft;s vkSj uhps fn;s x;s fodYiksa esa ls lghlghlghlghlgh fodYi dk

p;u dhft;s

LrEHk I LrEHk II

a. lqiks"k.k i UV-B fofdj.k

b. lSfuVjh ySaMfiQy ii ouksUewyu

c. fgekU/rk iii iks"kd lef¼

(Luks CykbaMusl)

d. >wwe [ksrh iv vif'k"V fuiVku

a b c d

(1) ii i iii iv

(2) i iii iv ii

(3) i ii iv iii

(4) iii iv i ii


gygygygygy a. lqiks"k.k iii. iks"kdrRo lef¼

b. lSfuVjh ySaMfiQy iv. vif'k"V fuiVku

c. fgekUèkrk i. UV-B fofdj.k

(Luks CykbaMusl)

d. >we [ksrh ii. ouksUewyu

66. fuEufyf[kr esa ls dkSu&lk fodYi Øe'k% nek vkSj

okrLiQhfr esa iQsiQM+ks dh n'kk dks mfpr :i ls n'kkZrk gS\

(1) 'olfudk esa 'kksèk; 'olus lrg esa deh

(2) 'olfudk dh la[;k esa vfèkdrk; 'oluh lrg esa

vfèkdrk

(3) 'oluh lrg esa deh; 'olfudk esa 'kksFk

(4) 'oluh lrg esa vfèkdrk; 'olfudk esa 'kksFk

16



gygygygygy vLFkek esa lkal ysus esa dfBukbZ gksrh gS D;ksafd czkadkbZ rFkkczkfdvksy esa lwtu vkrh gSA

okrLiQhfr ,d th.kZ jksx gS ftlesas dwfidh; fHkfÙk u"V gksrhgS ftlls 'olu lrg de gksrh gSA


LrEHk I LrEHk II

a. f=koyuh dikV i. ck,¡ vfyan ,oa ck,¡ fuy;ds chp

b. f}oyuh dikV ii. nkfgus fuy; ,oa iQqIiqQlh;èkeuh ds chp

c. vèkZpUnz dikfVdk iii. nkfgus vfyan ,oa nkfgusfuy; ds chp

a b c

(1) iii i ii

(2) i iii ii

(3) ii i iii

(4) i ii iii


gygygygygy f=kdikVh; }kj ,d izdkj ds vkfyUnh; fuy; }kj gS tksnk;s vkfyUn rFkk nk;s fuy; ds chp ik;k tkrk gSA

f}dikVh; }kj Hkh ,d izdkj dk vkfyUn fuy; }kj gS tksck,a vkfyUn o ck,a fuy; ds chp ik;k tkrk gSA

v¼ZpUnzkdkj dikV nk;s fuy; rFkk iQqÝiQqlh; /euh ds chpik;k tkrk gSA


LrEHk I LrEHk II

a. Tokjh; vk;ru i. 2500–3000 fe.yh-

b. var%'olu lqjf{kr ii. 1100–1200 fe.yh-

vk;ru

c. fu%'olu lqjf{kr iii. 500–550 fe.yh-

vk;ru

d. vof'k"V vk;ru iv. 1000–1100 fe.yh-a b c d

(1) iii ii i iv

(2) iii i iv ii

(3) iv iii ii i

(4) i iv ii iii


gygygygygy Tokjh; vk;ru ok;q dk og vk;ru gS tks lkekU; 'oluesa 'okl ds lkFk vanj ;k ckgjg fudkyrs gSaA bldkvk;ru 500ml gSA var% lajf{kr vk;ru ok;q dk ogvfrfjDr vk;ru gS tks lkekU; vUr% 'olu ds cknnckoiw.kZ var%'oflr dh tkrh gSA ;g yxHkx 2500 –

3000 mL gksrh gSA ok;q vk;ru dh og vfrfjDr ek=kktks ,d O;fDr cyiwoZd fu%Lokflr dj ldrk gSA vkSlru;g 1000-1100 ml gksrh gSA (fu%'olu lqjf{kr vk;ru)A

vof'k"V vk;ru&ok;q dk og vk;ru tks cyiwoZdfu%'olu ds ckn Hkh iQsiQM+ksa esa 'ks"k jg tkrk gSA vk;ru&1100-1200 ml)

69. fuEufyf[kr esa ls dkSu&lk gkWeksZu ,sehuks vEy ls O;qRiÂgksrk gS\

(1) ,fiusÚhu (2) ,DMkblksu

(3) ,fLVªvkWy (4) ,LVªkfMvkWy


gygygygygy ,fiusfÚu Vkbjklhu vehuks vEy dk O;qRiUu gSA tksdkczksfDlhy lewg ds gVkus ls curk gSA ;g dsVdksykfeUlgSA

70. fuEufyf[kr esa ls dkSu&lh lajpuk,¡ vFkok {ks=k mlds dk;Zls xyr :i ls ;qfXer gS\

(1) esMqyk vkCyk¡xsVk% 'olu ,oa ân; ifjlapkjh ifjork±sdk fu;af=kr djukA

(2) fyafcd ra=k % rarqvks a ds {ks=k tks efLr"d dsfofHkÂ {ks=kksa dks vkil esa tksM+rs gS]xfr dk fu;a=k.k djukA

(3) dkWiZl dSyksle % ck,¡ ,oa nk,¡ izkefLr"d xksykèkks± dkstksM+us okys rarqvksa dh iêðhA

(4) gkbiksFkSysel % foekspu gkWeksZuksa dk mRiknu ,oarkieku] Hkw[k rFkk I;kl dk fu;a=k.kdjukA


gygygygygy fyfEcd ra=k HkkoukRed efLr"d gSA ;g gekjs 'kjhj dhlHkh Hkkoukvksa dks fu;af=kr djrk gS fdUrq lapyu dks ughaA

71. ekuo us=k esa ikjn'khZ ySal fdlds }kjk vius LFkku ij jgrk gS

(1) i{ekHk dk; ls tqM+s Luk;qvksa }kjk

(2) vkbfjl ls tqM+s LUkk;qvksa }kjk

(3) i{ekHk dk; ls tqM+h fpduh isf'k;ksa }kjk

(4) vkbfjl ls tqM+h fpduh isf'k;ksa }kjk

17



gygygygygy euq"; dh us=k esa Suspensory Luk;q ds }kjk i{ekHk dkels tqM+h jgrh gSA

72. fuEufyf[kr esa ls fdl gkWeksZu dh vfLFklqf"kjrk esa eq[;Hkwfedk gS\

(1) ,sYMksLVsjksu ,oa izksySfDVu

(2) izkstsLVsjksu ,oa ,sYMksLVsjksu

(3) iSjkFkkbjkWbM gkWeksZu ,oa izksySfDVu

(4) ,LVªkstu ,oa iSjkFkkbjkWbM gkWeksZu


gygygygygy ,LVªkstu vkfLV;ksCykLV dh fØ;k dks c<+krk gS rFkkvkfLV;ksCykLV dks lanfer djrk gSA og efgykvksa esa ,LVªkstudh deh ls vfLFklqf"kjrk gks tkrh gSA

isjksFkkeksZu vkfLFk;ksa ls Ca+2 dks fudkydj #f/j esa c<+krkgS iQyLo:i isjkFkkeksZu dh vfrfØ;k'khyrk fo[kfutu dsdkj.k vfLFklqf"kjrk gksrh gSA

73. fuEufyf[kr esa ls dkSulh tBj dksf'kdk,¡ vçR;{k :i lsjDrk.kq mRifÙk esa enn djrh gSa\

(1) eq[; dksf'kdk,¡

(2) 'ys"ek dksf'kdk,¡

(3) fHkÙkh; dksf'kdk,¡

(4) dy'k (xksCysV) dksf'kdk,¡


gygygygygy fHkfÙk; ;k vkfDlUVhd dksf'kdk, HCl rFkk vkarfjd dkjddk lzksr gSA HCl vkgkj esa mifLFkr ykSg dks iQSfjd lsiQSjl esa cnyrk gSA rkfd vklkuh ls vo'kksf"kr gks ldsrFkk bfjFzkksikbfll esa mi;ksx gksA vkUrfjd dkjd Vit B

12

ds vo'kks"k.k ds fy, vko';d gS rFkk bldh deh lsifuZf'k;l jDrkYirk gksrh gSA

74. LrEHk I esa nh xbZ enksa dk LrEHk II dh enksa ls feykudhft;s vkSj uhps fn;s x;s fodYiksa esa ls lghlghlghlghlgh fodYi dkp;u dhft;s

LrEHk I LrEHk II

a. iQkbfczukstu i. ijklj.kh larqyu

b. Xykscqfyu ii. jDr FkDdk

c. ,sYcwfeu iii. çfrj{kk fØ;kfof/

a b c

(1) iii ii i

(2) i ii iii

(3) ii iii i

(4) i iii ii


gygygygygy Ldanu ds nkSjku iQkbfczukstu iQkbfcu rUrq cukrk gSA ;srarq tky cukrs gS rFkk ftlds fjDr LFkkuksa esa :f/jdksf'kdk,a vk tkrh gSA ftlls var esa FkDdk curk gSA

izfrj{kh IykTek izksVhu ds XyksC;wyhu ?kVd ls O;qR;firgksrh gSA vFkkZr Xyksc;qyhu lqj{kk fØ;kfof/ eas 'kkfey gksrh gSA

,Ycwfeu ,d IykTek izksVhu gS tks eq[;r% BCOP ds fy,mÙkjnk;h gS

75. fuEufyf[kr esa ls O;kolkf;d 'olu fodkj dk mnkgj.kD;k gS\

(1) ,sUFkSzfll

(2) flfydke;rk

(3) okrLiQhfr

(4) ckWVqfyTe


gygygygygy flfydksfll dk¡p m|ksx ;k iRFkj m|ksx ds etnwjksa esaflfydk ds d.k esa vUr%'oflr ds dkj.k gksrk gSA yEcsle; rd buds dkj.k iQkbczksfll gksrh gS ftlls iQsiQMs{kfrxzLr gks tkrs gSaA ,sUFkszDl ?kkrd laØfer jksx gS tksBaccillus anthracis ds }kjk gksrk gS vkSj lkekU; :ils ?kjsyw rFkk taxyh tkuojksa dks izHkkfor djrk gSA

okrLiQhfr ,d th.kZ jksx gS ftlesa dwfidh; fHkfÙk ds {kfrxzLrgksus ds dkj.k 'olu lrg de gks tkrh gSA

Ckk sVhfyTe ,d izdkj dk Hkk stu fo"kkDrrk gS tk sClostridium Botulinum ds dkj.k gksrk gSA

76. dadky is'kh ladqpu esa dSfY'k;e egRoiw.kZ gS D;ksafd ;g

(1) Vªksiksfuu ls c¡/dj ,sfDVu ds lfØ; LFky ds vkoj.kdks gVk nsrk gS ek;ksflu ds fy,A

(2) ek;ksflu ,Vhih,st ls c¡/dj mls fØ;k'khy djrk gSA

(3) ek;ksflu ØkWl lsrq vkSj ,sfDVu rarq ds eè; vkca/fuekZ.k dks jksdrk gSA

(4) ,sfDVu rarq ls ek;ksflu 'kh"kZ dks vyx dj nsrk gSA


gygygygygy ek¡lisf'k;ks a ds ladqpu dk flXuy Ca++ vk;uks a dslkdksZIykTe esa dbZ xquk c<+us ls gksrk gSA iQyLo:i Ca++

Vªksiksfuu C ls tqM+rk gS vkSj Vªksiksfuu C dks vyx djnsrk gS ftlds dkj.k ,fDVu ij ek;ksflu ds 'kh"kZ ds ca/uLFky eqDr gks tkrs gSaA ifj.kkeLo:i ek;ksflu rarq ds 'kh"kZlfØ; LFky ij tqM+ tkrs gSa vkSj ,fDVu rarqvksa dks ek;ksflurarqvksa ij f[kldk dj ladqpu çkjEHk dj nsrs gSaA

18


77. xyr feyku dk p;u dhft,%

(1) ySaiczq'k xq.klw=k & f}iêð ds ;qxyh

(2) ,sykslkse & fyax xq.klw=k

(3) cgqêðh; xq.klw=k & ,sfEiQfc;uksa ds vaMd

(4) mieè;dsanzh xq.klw=k & L-vkdkjh; xq.klw=k


gygygygygy mieè;dsUnzh xq.klw=k fMIVsjk x.k ds dhVks dh ykj xzafFk;ks

esa ik;s tkrs gSa

78. fuly ds fi.M eq[;r% fdlds cus gksrs gSa\

(1) izksVhu ,oa fyfiM

(2) DNA ,oa RNA

(3) eqDr jkbckslkse ,oa RER

(4) U;wfDyd vEy ,oa SER


gygygygygy fuLly d.k lkbVkWu rFkk nqzek'e esa ik, tkrs gSa ijUrq

,DlkWu rFkk 'ks"k Hkkx esa vuqifLFkr gksrs gSaA

fuLly d.k okLro esa LorU=k jkbckslkse rFkk RER ls curs

gSaA

;s çksVhu la'ys"k.k ds fy, mÙkjnk;h gksrs gSaA

79. buesa ls dkSu&lk dFku xyrxyrxyrxyrxyr gS\

(1) TCA pØ ds ,atkbe lw=kdf.kdk ds vkèkk=kh esa fLFkr

gksrs gSA

(2) Xykbdksfyfl dksf'kdkfoys; esa laiÂ gksrh gSA

(3) vkWDlhdj.kh iQkWLiQksfjyhdj.k lw=kdf.kdk dh ckã f>Yyh

esa ?kfVr gksrk gSA

(4) Xykbdksfyfll rc rd gksrk gS tc rd bls gkbMªkstu

ijek.kqvksa dks mBkus ds fy, NAD feyrk jgrk gSA


gygygygygy vkWDlhdkjh iQkWLiQksjhyhdj.k vkarfjd ekbVksdkWf.Mªdk f>Yyh

esa gksrk gSA

80. jiQ ,aMksIykfT+ed (RER) esa fuEufyf[kr esa ls dkSu&lh

?kVuk ugha gksrh\

(1) izksVhu dk oyu

(2) izksVhu dk Xykbdksflys'ku

(3) iQkWLiQksfyfiM la'ys"k.k

(4) ladsr isIVkbM dk fonyu


gygygygygy iQkWLiQksfyfiM dk la'ys"k.k RER esa ugha gksrkA LewFk

,aMksIykfTed jsfVdqye] fyfiM la'ys"k.k esa lfEefyr gksrs gSA

81. cgqr ls jkbckslkse ,d mRNA ls lac¼ gksdj ,dlkFk

ikWfyisIVkbM dh dbZ izfr;k¡ cukrs gSaA jkbckslkse dh ,slh

Üka[kykvksa dks D;k dgrs gSa\

(1) cgqlw=k (2) cgqryh; fi.M

(3) dsfUnzdkHk (4) IykfLVMkse


gygygygygy ,dy m-RNA ls cgqr ls jkbck slk se ds tqM+us ls

ikWyhjkbckstkse ;k cgqlw=k ;k ,jxktkse dk fuekZ.k gksrk gSA

82. fuEufyf[kr esa ls dkSuls ikfjHkkf"kd 'kCn ekuo narfoU;kl

dks of.kZr djrs gSa\

(1) xrZnarh] f}ckjnarh] lenarh

(2) xrZnarh] f}ckjnarh] fo"kenarh

(3) ik'oZnarh] f}ckjanrh] fo"kenarh

(4) ik'oZnarh] ,dckjnarh] lenarh


gygygygygy euq"; esa nUr foU;kl fuEu çdkj dk gksrk gS

xrZnUrh&blesa nk¡r tcM+s dks dks"Bksa ds vUnj tfM+r

jgrs gSaA

f}ckjnUrh&bl çdkj ds nUrfoU;kl esa nk¡r nks ckj

fudyrs gSa tSls nqX/ nar vkSj ckn esa LFkk;h narA

fo"kenUrh&bl çdkj ds narfoU;kl esa dqy çdkj ds

nk ar gk srs gS a ÑUrd] jnud] vxzpo.k Zd vkSj

i'ppo.kZdA

83. d'ks:dh lewg ds mu tUrqvksa dh igpku dhft, tks vius

ikpu ra=k esa Øki ,oa fxtMZ }kjk vfHkyf{kr gSa

(1) ,sfEiQfc;k

(2) jsIVhfy;k

(3) vkWfLVDFkht

(4) ,oht


gygygygygy if{k;ksa ds vkgkjuky esa ØkWi rFkk fxtkMZ nks vfrfjDr dks"B

gksrs gSaA

ØkWi dk laca/ Hkkstu lap; ls gksrk gSA

fxtkMZ Hkkstu dks ihlus dk dk;Z djrk gS

84. fuEufyf[kr esa ls dkSulk tUrq lerkih ughaughaughaughaugha gS\

(1) eSØksil (2) dhyksu

(3) flVSdqyk (4) dSesyl


19


gygygygygy lerkih os tUrq ftuds 'kjhj dk rkieku lnSo fu;r jgrkgS mnkgj.k ds fy, i{kh rFkk Lru/kjhA

phyksu lewg esa dNqvksa dks ljhl`i oxZ j[kk gS tks fdfo"kerkih rFkk 'khr:f/j /kjh gksrs gSA

85. fuEufyf[kr esa ls dkSuls y{k.k uj dkWdjksp dh igpkueknk dkWdjksp ls djrs gSa\

(1) ukSosa mnj [kaM ij ukSdk ds vkdkj dh mjksfLFk dhmifLFkfr

(2) iqPN 'kwd dh mifLFkfr

(3) xqnywe dh mifLFkfr

(4) xgjs çokj vkPNn lfgr vxz ia[k


gygygygygy uj esa ,d tksM+h NksVk rarquqek xqnh; ywe gksrk gS tks fdeknk esa vuqifLFkr gksrk gSA xqnh; ywe uj dkWdjksp ds9th mnjh; [k.M ls fudyrk gSA

86. fuEufyf[kr esa ls dkSuls tho egklkxjksa esa eq[; mRikndds :i esa tkus tkrs gSa\

(1) Mk;uksÝyStsysV~l (2) Mk;VEl

(3) ;wXyhukbM~l (4) lk;ukscSDVhfj;k


gygygygygy Mk;VEl egklkxjksa esa eq[; mRiknd gaSA

87. flfy,V~l vU; lHkh çksVkstksvuksa ls fdl çdkj fHkÂ gS\

(1) ;s xeu ds fy, d'kkfHkdk dk ç;ksx djrs gSa

(2) buesa vfrfjDr ikuh dks fudkyus ds fy, ladqpu'khy/kuh gksrh gS

(3) buesa nks çdkj ds dsUnzd gksrs gSa

(4) ;s f'kdkj dks idM+us ds fy, iknkHk dk ç;ksx djrs gSa


gygygygygy flfy,V~l nks fHkUu izdkj dh dsUnzd ;qDr gksus esa vU;izksVkWtksu ls fHkUu gksrs gaSA mnkgj.k% iSjkfef'k;e esa nks izdkjds dsUnzd vFkkZr~ eSØksU;wfdy;l rFkk ekbØksU;wfdybvlgksrs gSaA

88. fuEufyf[kr tUrqvksa esa ls dkSuls tUrq dk;akrj.k ughaugh augh augh augh adjrs\

(1) dsapqvk (2) V~;wfudsV

(3) LVkjfiQ'k (4) ekWFk


gygygygygy dk;kUrj.k esa ykokZ o;Ld esa :ikUrfjr gksrk gSA tUrq tksdk;kUrj.k çn£'kr djrs gSa muesa vçR;{k ifjo/Zu gksrk gSA

dsapq, esa çR;{k ifjo/Zu gksrk gS ftlesa ykokZ voLFkk ughagksrh gSA


LrEHk I LrEHk II

(dk;Z) (mRltZu ra=k dk Hkkx)

a. vfrlw{e fuL;anu i. gsuys ik'k

b. ew=k dk lknz.k ii. ew=kokfguh

c. ew=k dk vfHkxeu iii. ew=kk'k;

d. ew=k dk laxzg.k iv. eSyihxh df.kdk

v. lehiLFk laofyr ufydk

a b c d

(1) iv v ii iii

(2) iv i ii iii

(3) v iv i iii

(4) v iv i ii


gygygygygy vfrlw{e Nuu esa eSYih?khdk; Nuu vfrlw{e d.k dk gksrkgS ftudk vk.kfod Hkkj 68,000 MkYVu ls de gksrk gSA

ew=k dh lkanzrk ls rkRi;Z Xykses#yl Nuu esa ty vo'kks"k.kls gS ftlls esMwyk esa vfrijklj.krk mRiUu gksrh gS tksgsUysywi ls izfr/kjk dh fØ;kfof/ ys mRiUu gksrh gSA


LrEHk I LrEHk II

a. Xykbdkslwfj;k i. tksM+ksa esa ;wfjd vEy dk laxzggksuk

b. xkmV ii. oDd esa fØLVfyr yo.kksa dsfi.M

c. oDdh; iFkjh iii. xqPNksa esa çnkgdrk

(jhuy dSYD;wykbZ)

d. xqPN o`Dd'kksFk iv. ew=k esa Xywdksl dk gksuk

a b c d

(1) iii ii iv i

(2) i ii iii iv

(3) iv i ii iii

(4) ii iii i iv


gygygygygy Xykbdkslwfj;k ew=k esa 'kdZjk dh mifLFkfr gSA tc :f/j 'kdZjkdk Lrj 180 mg /100 ml ls Åij gksrk gS rks ;g vo'kksf"krgksrh gS&ftls 'kdZjk dh o`Ddhe nsgyh ewY; dgrs gSaA

xkmV jksx esa laf/;ksa esa ;wfjd vEy ds fØLVy tek gksrs gSaA

20


oDdh; iFkjh esa dsfY'k;e iQkWLiQsV ds vo{ksi oDd ds isfYolesa mRiUu gksrs gSaA

Xykses#yjusizQkbfVl esa Xykses#yl esa lwtu vkrh gSA tksizksVhu;wfj;k rFkk ghesVks;wfj;k ls ifjyf{kr gSA

91. dksf'kdh; 'olu esa NAD+ dh Hkwfedk D;k gS?

(1) ;g ,d ,Utkbe ds :i esa dk;Z djrk gS

(2) ;g ,d bysDVªkWu okgd ds :i esa dk;Z djrk gS

(3) ;g vok;oh; 'olu ds fy, vfUre bysDVªkWu xzkgh gS

(4) ;g ,-Vh-ih- la'ys"k.k ds fy, ,d U;wfDy;kseksVkbM L=kksr gS


gygygygygy dks'kdh; 'olu esa NAD+ bysDVªkWu okgd ds :i esa dk;Zdjrk gSaa

92. fuEufyf[kr esa ls dkSulk ikni 'kyHk dh ,d tkfr dslkFk ,slk fudV lEcU/ n'kkZrk gS] ftlesa dksbZ Hkh ,d&nwljsds fcuk viuk thou pØ iw.kZ ugha dj ldrk\

(1) gkbfMªyk (2) ;qDdk

(3) ok;ksyk (4) dsyk


gygygygygy ;qDdk dh 'kyHk vFkkZr~ çksuqck dh ,d çtkfr ds lkFkfodYih lgthfork gksrh gSA

93. fdlesa çdk'k&la'ys"k.k esa vkWDlhtu ugha fudyrh\

(1) xzhu lYiQj cSDVhfj;k (2) ukWLVkWd

(3) dSjk (4) lkbdl


gygygygygy xzhu lYiQy cSDVhfj;k H2O dk çksVkWu ds L=kksr ds :i

esa mi;ksx ugha djrsA blfy, ;s O2 dk mRltZu ugha djrsA

94. ikniksa }kjk yksg dk vo'kks"k.k fuEufyf[kr esa ls fdl :iesa gksrk gS\

(1) iQsfjd

(2) iQsjl

(3) iQsfjd vkSj iQsjl nksuksa

(4) eqDr rRo

mÙkjmÙkjmÙkjmÙkjmÙkj (1*)

gygygygygy ikniksa ds }kjk vk;ju] iQsfjd vk;uksa ds :i esa vo'kksf"krfd;k tkrk gSA (NCERT ds vuqlkj)

ikni] vk;ju dks FE++ rFkk FE+++ ds (FE++ dks vf/d ojh;rk nh tkrh gS) ds :i esa vo'kksf"kr djrs gSaA

95. nksgjk fu"kspu D;k gS\

(1) ,d ijkxuyh ds nks uj ;qXedksa dk nks fHkUu vaMksads lkFk lay;u

(2) ,d uj ;qXed dk nks /qoh; dsUædksa ds lkFk lay;u

(3) ;qXed lay;u vkSj f=klay;u

(4) nks uj ;qXedksa dk ,d vaM ds lkFk lay;u


gygygygygy nksgjk fu"kpu ,d fof'k"V ifj?kVuk gS tks dsoyvkoÙkchft;ksa esa gksrh gSaA

;qXed lay;u + f=klay;u = nksgjk fu"kspu

96. fuEufyf[kr esa esa ls dkSulk rRo dksf'kdkvksa esa LiQhfr cuk,j[kus ds fy, mÙkjnk;h gS\

(1) eSXuhf'k;e (2) lksfM;e

(3) dSfY'k;e (4) iksVSf'k;e


gygygygygy iksVSf'k;e dksf'kdkvksa dh LiQhfr cuk;s j[kus esa lgk;dgksrs gSaA

97. ijkx d.kksa dk cgqr ls o"kks± ds fy, æo ukbVªkstu esa fdlrkieku ij Hk.Mkj.k fd;k tk ldrk gS\

(1) –120°C (2) –80°C

(3) –160°C (4) –196°C


gygygygygy ijkxd.kks a dk dbZ o"kk± ds fy, æO; ukbVªk stu esa–196° C (Øk;ksfçtZos'ku) ij Hk.Mkj.k fd;k tk ldrk gSA

98. fuEufyf[kr esa ls dkSulk ,d iwoZdsUædh ugha gS\

(1) lSdSjksekblht (2) ekbdkscSDVhfj;e

(3) vkWflySVksfj;k (4) ukWLVkWd


gygygygygy lSdsjksekblht vFkkZr~ ;hLV ,d ;wdSfj;ksV (,d dksf'kdh;dod) gSaA

ekbdkscSDVhfj;e & ,d thok.kq gSaA

vkWflySVksfj;k rFkk ukWLVkWd lkbukscSfDVfj;k gSaA

99. 'kdZjk ds nks vfHky{kf.kd dk;kZy; lewg dkSuls gSa\

(1) gkbMªkWfDly vkSj esfFky

(2) dkcksZfuy vkSj esfFky

(3) dkcksZfuy vkSj gkbMªkWfDly

(4) dkcksZfuy vkSj iQkWLiQsV


gygygygygy 'kdZjk ,d lkekU; dkcksZgkbMªsV gSA dkcksZgkbMªsV ikWyhgkbMªksDlh,YMhgkbM ;k dhVksu ds O;qRiUu gksrs gSa vr% blesa dkcksZfuyvkSj gkbMªksDlh lewg gksrs gSaA

21


100. fuEufyf[kr esa ls dkSu&lk ,d çdk'k&la'ys"k.k dh çdk'kvfHkfØ;k dk mRikn ugha gS\(1) ATP (2) NADH

(3) Oxygen (4) NADPH


gygygygygy ATP, NADPH rFkk vkWDlhtuvkWDlhtuvkWDlhtuvkWDlhtuvkWDlhtu çdk'k vfHkfØ;k ds mRikngS tcfd NADH 'oluh; çfØ;k dk mRikn gSA

101. jUèkzksa dh xfr'khyrk fdlls çHkkfor ugha gksrh\

(1) rkieku ls (2) çdk'k ls

(3) CO2 lkUærk ls (4) O

2 lkaærk ls


gygygygygy çdk'k rkieku rFkk CO2 dh lkaærk % ja/z ds [kqyus rFkk

can gksus dks çHkkfor djrs gS tcfd ;s O2 lkaærk ls

çHkkfor ugha gksrs gSaA

102. xkWYth lfEeJ fdlesa Hkkx ysrk gS\

(1) olk vEy ds vi?kVu esa

(2) L=kkoh iqfVdkvksa ds cukus esa

(3) ,sehuksa vEy ds lfØ;.k esa

(4) thok.kqvksa esa 'olu esa


gygygygygy xkWYth lfEeJ lalk/u ds ckn viuh foi{k lrg ls L=kkohiqfVdk,sa eqDr djrs gSaA

103. dsfUær ds fy, fuEufyf[kr esa ls dkSulk lgh gS\

(1) foHkkftr gksrh dksf'kdkvksa esa cM+s dsfUæd gksrs gSa

(2) ;g fHkfÙk ls f?kjk jgrk gS

(3) ;g jkbckseksy RNA la'ys"k.k dk fØ;k'khy LFky gS

(4) ;g rdqZ cuus esa Hkkx ysrk gS


gygygygygy dsfUæd ,d f>Yyh jfgr lajpuk gS tks r-RNA la'ys"k.kds fy, ,d LFky gksrk gSaA

104. ?kkl dh iÙkh esa jU/z dSls gksrs gSa\

(1) Macykdkj (2) oDdkdkj

(3) <ksydkdkj (4) vk;rkdkj


gygygygygy ,dchti=kh gksus ds dkj.k ?kkl dh ifÙk;ksa esa Macykdkj

ja/z gksrs gSaA

105. ;qfXer letkr xq.klw=kksa dk iFkDdj.k fdl çkoLFkk esa vkjEHk

gksrk gS\

(1) LFkwyiêð (2) f}iêð

(3) ;qXeiêð (4) ikjxfrØe


gygygygygy ;qXelw=kh ladqy fo?kfVr gks tkrk gSA f}iêð çoLFkk esa

mikUrhHkou çkjEHk gks tkrk gS vFkkZr~ D;sTesVk fljksa dh

rjiQ xfr djuk çkjEHk dj nsrs gSaA

106. ekuo ylhdk.kq esa Mh-,u-,- ds ,d VqdM+s ds fuos'ku ds

fy, fuEufyf[kr esa ls dkSulk osDVj lkekU;r% ç;qDr fd;k

tkrk gS\

(1) jsVªksokbjl (i'p okbjl)

(2) Ti IykfTeM

(3) pBR 322

(4) IkQst


gygygygygy ekuo yfldk.kq esa DNA [k.M dks çfrLFkkfir djus ds

fy, çk;% fjVªksok;jl dk ç;ksx fd;k tkrk gSA jksxh ds

:f/j ls yfldk.kq dks vyx djds mudks 'kjhj ls ckgj

lao£/r fd;k tkrk gS rFkk muds vUnj ,d fØ;k'khy

thu dks fjVªksok;jl dh lgk;rk ls bu yfldk.kq esa lao£/r

djrs gSaA

107. cgqjk"Vªh; dEifu;ksa vkSj laxBuksa }kjk fdl ns'k ;k mlds

yksxksa dh fcuk vuqKfIr ds tSolalk/uksa ds mi;ksx dks D;k

dgk tkrk gS\

(1) tSo&mYya?ku (2) ck;ksikbjslh (tSo nL;qrk)

(3) tSo&'kks"k.k (4) tSo&vi?kVu


gygygygygy cgqjk"Vªh; dEifu;k¡ ,oa vU; laxBuksa dk] fcuk fdlh mfpr

vf/dkj ds tSolalk/uksa dk ç;ksx djuk] tSfod pksjh

dgykrk gSA

108. lkoZtfud mi;ksx ds fy, vkuqoaf'kdr% :ikarfjr thoksa ds

çorZu ds ckjs esa lqj{kk ds ewY;kadu ds fy, Hkkjr esa dkSulk

laxBu mÙkjnk;h gS\

(1) Hkkjrh; vk;qfoZKku vuqla/ku ifj"kn~ (ICMR)

(2) oSKkfud ,oa vkS|ksfxd vuqla/ku ifj"kn~ (CSIR)

(3) vkuqoaf'kd vfHk;kaf=kdh ewY;kadu lfefr (GEAC)

(4) vkuqoaf'kd ifjpkyu vuqla/ku lfefr (RCGM)


gygygygygy Hkkjrh; ljdkj us ,d laxBu LFkkfir fd;k gS tSls GEAC

(Genetic Engineering Appraisal Committee) tksGM vuqla/ku dh oS¼rk rFkk GM çkf.k;ksa ds lqj{kkRedifjp; dk fu.kZ; ysrh gSA

22


109. ikWyhejst+ Ja[kyk vfHkfØ;k (PCR) esa pj.kksa dk lgh Øe gS\

(1) foLrj.k] fod`rhdj.k] vuhyu

(2) vuhyu] foLrj.k] fod`rhdj.k

(4) fod`rhdj.k] vuhyu] foLrj.k

(3) fod`rhdj.k] foLrj.k] vuhyu


gygygygygy bu foVªks esa ebZ rduhd thu (DNA) dh dbZ xq.kk dkWihcukus esa mi;ksx vkrh gSA

çR;sd pØ esa in gksrs gSaA

(1) foÑrhdj.k

(2) çkbej ,uhfyax

(3) çkbej dk foLrkj

110. lgh lqesy dks pqfu, %

(1) jkbckst+kbe & U;wfDyd vEy

(2) F2 × vçHkkoh tud & f}ladj ØkWl

(3) th- esaMy & :ikUrj.k

(4) Vh-,p-ekWxZu & ikjØe.k


gygygygygy jkbckstkbe ,d mRçsjdh RNA gS tks ,d U;wfDyd vEy gSA

111. ,d fons'kh dEiuh }kjk pkoy dh ,d ^ubZ* fdLe dksisVsUV (,dLo) fd;k x;k Fkk] ;|fi ,slh fdLesa Hkkjr esayEcs le; ls fo|eku gSaA ;g fdlls lEcfU/r gS\

(1) Co-667 (2) 'kcZrh lksuksjk

(3) cklerh (4) yekZ jkstks


gygygygygy 1997 esa ,d vesfjdu dEiuh cklerh pkoy ij isaVsUVds vf/dkj ;w- ,l- isVsaV rFkk VªsMekdZ dk;kZy; çkIr lsfd, tks fd okLro esa Hkkjrh; fdlkuksa ds /ku dh fofo/rk ls mRiUu dh xbZ FkhA Hkkjr esa pkoy dh fofo/rkfo'o esa lokZf/d gSA cklerh dh 27 fofo/rk gSA

Hkkjrh; cklerh dks v¼ZckSus ikS/s ls ladfjr fd;k x;kftlls ,d u;k ikS/k [kkstk x;kA

xsgw¡ dh ljcrh lksukjk rFkk yekZ jkstks fofo/rk,sa gSA

112. lgh lqesy dks pqfu, %

(1) ,ysd tSÚhl & LVªsIVksdksdl U;weksuh

(2) vYÚsy g'ksZ vkSj ekFkkZ psl & Vh-,e-oh-

(3) ÚsaDokl tSdc rFkk tSDos eksukWM& ySd vksisjkWu

(4) eSF;q eSlYlu vkSj ,iQ- LVkgy & ikble lSVkboe


gygygygygy ÚsDaokl tSdc rFkk tSDos eksukWM us thu fu;eu dk ekWMyçfrikfnr fd;k Fkk] tks vksisjkWu ekWMy@ysd vksisjkWu dgykrk gS

& ,ysd tSÚhl - DNA fiQaxjfçafVxrduhd

& eSF;q eSlYlu rFkk & bZ-dksykbZ esa vèkZlaj{kh,iQ- LVkgy DNA çfrdfr;u

& vYÚsM g'ksZ rFkk ekFkksZ & us DNA dks çksVhu ughapsl vkuqoaf'kd inkFkZ ds :i esa

fl¼ fd;k

113. fuEufyf[kr esa ls dkSulk ijkx dks tho'eksa ds :i esaifjjf{kr djus esa lgk;d lkfcr gqvk\

(1) ijkx fdV (2) lsyqyksl okyk vUr% pksy

(3) Liksjksiksysfuu (4) rSyh; vo;o


gygygygygy Liksjksiksysfuu ,atkbe_ çcy vEy rFkk {kkjks }kjk fuEuhdrugha gks ldrk blfy, ;g ijkx dks thok'e ds :i esalajf{kr j[kus esa lgk;d gksrk gSA

ijkxfdV& dhV ijkx.k esa lgk;d gksrk gSA

lsY;wyksth; vUr% pksy& ijkxd.k dh vkarfjd LiksjksMe ijrvUr%pksy dgykrh gS tks lsY;wykst rFkk isfDVu ls cuhgksrh gSA

rSyh; vo;o & ijkx laj{k.k esa bldh dksbZ Hkwfedk ughagksrh

114. Mh-,u-,- ds v/Zlja{kh çfrdfr dk ç;ksfxd çek.k loZçFkefdlesa n'kkZ;k x;k Fkk\

(1) dod esa (2) thok.kq esa

(3) fo"kk.kq esa (4) ikni esa


gygygygygy eSF;q eSlYlu rFkk ÚSadfyu LVgky us thok.kq b'kfjfdvkdksykbZ esa loZçFke Mh-,u-,- dh v/Zlaj{kh çfrdfr dks n'kkZ;k FkkA

115. fuEufyf[kr esa ls dkSu&lk ;qXe xyr :i esa lqesfyr gS\

(1) eVj esa eaM la'ys"k.k % cgqfodYih

(2) ABO jDr lewgu % lgçHkkfork

(3) Vh-,p- ekWxZu % lgyXurk

(4) XO çdkj fyax fu/kZj.k % fVM~Mk


gygygygygy eVj esa e.M la'ys"k.k cgqçHkkoh thu }kjk fu;af=kr gksrk gS

vU; fodYi (2, 3 o 4) leqfyr gSaA

23


116. ^vkWiQ+lSV~l* fdlds }kjk mRikfnr gksrs gSa\

(1) v/Zlw=kh foHkktu }kjk

(2) lw=kh foHkktu }kjk

(3) vfu"ksdtuu }kjk

(4) vfu"ksdiQyu }kjk


gygygygygy HkwLrkfjdk ,d ikni dk dkf;d Hkkx gksrk gS tks lelw=khfoHkktu ls curk gSA

& dkf;d dksf'kdkvksa esa v/Zlw=kh foHkktu ugha gksrkA

& vfu"ksdtuu esa v.Mk.kq ;k v.M ds fu"kspu ds fcukHkwz.k dk fuekZ.k gksrk gS

& vfu"ksdiQyu esa fu"kspu ds fcuk iQy (lkekU;r%chtjfgr) dk fuekZ.k gksrk gS

117. lgh dFku dks pqfu, %

(1) ^^lgyXurk** 'kCn dk fuekZ.k ÚSadfyu LVkgy us fd;k

(2) iusV oxZ ,d fczfV'k oSKkfud }kjk fodflr fd;k x;kFkk

(3) ikjØe.k dh [kkst ,l-vYVeku us dh Fkh

(4) LIykbfl;kslkse LFkkukarj.k esa Hkkx ysrs gSa


gygygygygy iusV oxZ fczfV'k oSKkfud jsxhukYM lh-iusV }kjk fodflrfd;k x;k FkkA

& ÚSadfyu LVkgy us çfrd`fr dh v/Zlaj{kh fof/ dksfl¼ fd;k FkkA

& ikjØe.k dh [kkst ftaMj rFkk ySMjcxZ us dh FkhA

& LIykbfl;kslkse fuekZ.k ;wdSfj;ksV~l esa gksus okys i'p&vuqys[kuh; ifjorZu dk Hkkx gSA

118. fuEufyf[kr esa fdlesa mlds thou dky esa dsoy ,d ckjgh iq"iu gksrk gS\

(1) ck¡l Lih'kht

(2) dVgy

(3) iihrk

(4) vke


gygygygygy czkWl dh çtkfr;k¡ ,diQyuh gksrh gSa vFkkZr buds thoudky esa iq"i lkekU;r% dsoy ,d ckj 50-100 o"kksZ cknvkrs gSaA

dVgy] ifirk rFkk vke cgq'k%iQyuh gksrs gSa vFkkZr~ budsthou dky esa iq"i rFkk iQy dbZ ckn vkrs gSaA

119. fudsr D;k gS\

(1) tho ds i;kZoj.k esa lHkh tSfod dkjd

(2) og HkkSfrd LFkku tgk¡ ,d tho/kjh jgrk gS

(3) ,d tho }kjk fuHkkbZ xbZ dk;kZRed Hkwfedk] tgk¡ ogjgrk gS

(4) rkieku dk og ijkl tks tho dks jgus ds fy, pkfg,


gygygygygy ifjfLFkfr fudsr in ts-fxzusy us fn;k FkkA ;g tho dhmlds vkokl esa fuHkk;s tkus okyh dk;kZRed Hkwfedk lslacaf/r gSaA

120. lerkieaMy esa] vkst+ksu esa esa fod`rhdj.k vkSj vkf.odvkWDlhtu dh foeqfDr esa fuEufyf[kr esa ls dkSu&lk rRomRçsjd ds :i esa dk;Z djrk gS\

(1) dkcZu (2) Cl

(3) vkWDlhtu (4) Fe


gygygygygy UV fdj.ksa CFCs ij dk;Z dj Cl ijek.kqvksa dks eqDrdjrh gSaA Dyksjhu vkstksu ds lkFk vuqØfed fof¼ lsvuqfØ;k dj mls vkWDlhtu esa cny nsrh gSA

121. fuEufyf[kr vkW¡dMksa ls fdl çdkj dk ikfjfLFkfrdh; fijSfeMçkIr fd;k tk,xk\

f}rh;d miHkksDrk % 120 g

çkFkfed miHkksDrk % 60 g

çkFkfed mRiknd % 10 g

(1) tSoek=kk dk mYVk fijSfeM

(2) ÅtkZ dk fijSfeM

(3) tSoek=kk dk lh/k fijSfeM

(4) la[;k dk lh/k fijSfeM


gygygygygy fn;s x;s vk¡dMs n'kkZrs gSa dh tSoek=kk dk mYVk fijsfeMlnSo lh/k gksrk gS rFkk lkekU;r% tyh; ikfjra=k esa ik;ktkrk gSA

& ÅtkZ dk fijSfeM lnSo lh/k gksrk gSA

& tSoek=kk rFkk la[;kvksa dk lh/k fijSfeM laEHko ughagS D;ksafd vk¡dMs n'kkZrs gaS fd çkFkfed mRiknd]çkFkfed miHkksDrk dh rqyuk esa de gksrs gSa rFkk ;gf}rh;d miHkksDrkvksa ls de gksrk gSA

122. fuEufyf[kr esa ls dkSulk ,d f}rh;e çnw"kd gS\(1) CO (2) CO

2

(3) O3

(4) SO2


24


gygygygygy O3 (vkstksu) ,d f}rh;d çnw"kd gSA ;g çkFkfed çnw"kd

dh vfHkfØ;k }kjk fufeZr gksrs gSaA

CO – ek=kkRed çnw"kd

CO2 – çkFkfed çnw"kd

SO2 – çkFkfed çnw"kd

123. fo'o vktksu fnol de euk;k tkrk gS

(1) 5 twu (2) 21 vçSy

(3) 22 vçSy (4) 16 flrEcj


gygygygygy fo'o vkstksu fnou 16 flrEcj dks euk;k tkrk gSA

5 twu & fo'o i;kZoj.k fnol

21 vçSy & jk"Vªh; ;Yyks csV fnol

22 vçSy & jk"Vªh; iFoh fnol

124. uSVsfyVh ls D;k vfHkçk; gS\

(1) eR;qnj

(2) tUenj

(3) ,d vkokl esa O;f"V;ks ds vkus okyksa dh la[;k

(4) vkokl dks NksM+us okys O;f"V;ksa dh la[;k


gygygygygy uSVsfyVh tUenj ls lacaf/r gS

eR;q nj & eksjSfyVh

,d vkokl esa vkus & vkçokl

okys O;f"V;ksa dh la[;k

,d vkokl dks NksM+us okys & mRçokl

O;f"V;ksa dh la[;k

125. LrEHk I esa nh xbZ enksa dk LrEHk II dh enksa ls feykus

dhft, vkSj uhps fn, x, fodYiksa esa ls lgh fodYi dk

p;u dhft, %

LrEHk I LrEHk II

a. ikniky; i ifjjf{kr ikniksa vkSj

tUrqvksa dk ,d LFkkuA

b. dqath ii ,d {ks=k esa ikbZ xbZ lHkh

tkfr;ksa dk fof/iwoZd

x.ku djrs gq, vkSj

mudh igpku dh

lqxrk ds fy, laf{kIr

o.kZu djrs gq, ,d lwphA

c. laxzgky; iii ,slk LFkku tgk¡ ikniuewuksa dks lq[kkdj vkSjnckdj i=k ij vkjksfirdj j[kk tkrk gSA

d. xzaFklw=kh (dSVkykWx) iv ,d iqfLrdk ftlesa y{k.kksadh lw=kh vkSj mudsfodYi gksrs gSa tks fofHkUuoxZdksa dh igpku djus esalgk;d gksrs gS

a b c d

(1) i iv iii ii

(2) iii ii i iv

(3) iii iv i ii

(4) ii iv iii i


gygygygygy ikniky; & esa lq[kk,sa rFkk nck;s gq, ikniuewus gksrs gSa

dqath & esa fofHkUu oxZdksa dh igpkudh tkrh gSa

laxzgky; & esa lq[kk,sa rFkk nck;s gq, ikniuewusgksrs gSa

xzaFklwph & esa çtkfr;ksa dks o.kkZekyk(dSVkykWx) Øekuqlkj lqphc¼ fd;k tkrk gS

126. fuEufyf[kr esa ls dkSu&lk xyr :i ls lqesfyr gS\

(1) ,dd'kkfHkd ;qXed & ikWfylkbiQksfu;k

(2) f}d'kkfHkd pychtk.kq & Hkwjs 'kSoky

(3) ,ddksf'kd tho & Dyksjsyk

(4) tsek /kuh & ekdZSf'k;k


gygygygygy ikWyhlkbiQksfu;k yky 'kSoky dk ,d oa'k gSA tgk¡vySafxd chtk.kq vpy rFkk vd'kkfHke; gksrs gSA

vU; fodYi (2, 3 o 4) lqesfyr gSaA

127. fuEufyf[kr esa ls fdlesa dsUælay;u rFkk v/Zlw=khfoHkktuds i'pkr~ chtk.kq cfgtkZSr :i esa mRiUu gksrs gSa\

(1) U;wjksLiksjk (2) vkYVusZfj;k

(3) lSdSjksekblht (4) ,sxSfjdl


gygygygygy ,sxSfjdl (csflfM;ksekbflfVt dk ,d oa'k) esa csflfM;ksLiksjrFkk ehvksLiksj cfgtkZr :i ls fufeZr gksrs gSaA

U;wjksLiksjk (,LdksekbflfVt dk ,d oa'k gS) ehvksLiksjds :i esa ,LdksLiksj mRiUu djrk gS] ijUrq vUr%tkZr:i ls ,Ldl ds vUnjA

25


vkYVusZfj;k (M~;wVsjksekbflfVt dk ,d oa'k) ySafxadchtk.kq ugha cukrk gSA

lSdSjksekblht (,ddksf'kdh; ,Ldksek;flfV~t) vUr%tkZr:i ls ,LdksLiksj cukrk gSA

128. li{k ijkxd.k fdlesa gksrs gSa\

(1) ljlksa (2) lkbdl

(3) ikbul (4) vke


gygygygygy ikbul esa le{k ijkxd.k mifLFkr gksrs gSaA ;g nks ik'oZlrgksa ij c<+h gqbZ (nh?khZd`r) ckgjh cfgpksy gS tks ijkxds le{k cukrh gSA ;g vfHkyk{kf.kd y{k.k gS tks dsoyikbul esa ik;k tkrk gSA

ljlksa] lkbdl rFkk vke ds ijkxd.k i{k&jfgr gksrs gSaA

129. 'olu ewy fdlesa gksrh gSa\

(1) yo.kenksnfHkn~ esa

(2) Lora=k&mRIykod tyksn~fHkn~ esa

(3) tyeXu tyksn~fHkn~ esa

(4) ekalkgkjh iknikssa esa


gygygygygy yo.kenksfHkn~ tSls eSaxxqzo (dPN ouLifr esa) 'olu ewyik;h tkrh gSaA

okrja/z ;qDr ,iksftvksVªksfid (udkjkRed xqRokuqorhZ)ewy U;wesFkksM (okrja/z) dgykrh gSa ;g O

2 mnxzg.k ds

fy, gksrh gSaA

130. og ikni dkSu&ls gSa ftuesa f}rh;d of¼ FkksM+h ;k fcYdqyugha gksrh gS\

(1) ?kkl (2) i.kZikrh vko`rchth

(3) lkbdSM~l (4) 'kadqèkkjh


gygygygygy ?kkl ,dchti=kh gksrh gS rFkk ,dchtif=k;ksa esa lkekU;r%f}rh;d of¼ ugha gksrhA

[katwj tSls ,dchtif=k;ksa esa ,suksesyl f}rh;d o`f¼ ughagksrhA

131. dSLisjh ifêð;k¡ dgk¡ gksrh gSa\

(1) ckáRopk (2) ifjjEHk

(3) vUrLRopk (4) oYdqV


gygygygygy vUrLRopk dh vjh; rFkk vkarfjd Li'kZjs[kh; fHkfÙkij dSLisjh iêðh;k¡ gksrh gSaA

;g lqcsfju ls çpwj gksrh gSaA

132. f}chti=kh rusa esa f}rh;d T+okbye vkSj Ý+yks,e fdllsmRiÂ gksrs gSa\

(1) 'kh"kZLFk foHkT;k (2) laogu ,èkk

(3) dkxtu (4) d{kh; foHkT;k


gygygygygy laogu ,|k vkaf'kd :i ls f}rh;d gksrk gSA

;g vius vanj dh vksj f}rh;d tk;ye rFkk ckgjdh vksj f}rh;d Ýyks,e cukrk gSA

f}rh;d iQyks;e dh rqyuk esa 4-10 xquk vf/df}rh;d tk;ye fufeZr gksrk gSA

133. xyr dFku dks pqfu,%

(1) dodksa vkSj ikni txr ds lnL;ksa esa dksf'kdk fHkfÙkmifLFkr gksrh gSA

(2) N=kdksa dk lEcUèk cSflfM;ksekbflVhT+k ls gSA

(3) eksusjk dks NksM+dj lHkh thotxrksa dh dksf'kdk esalw=kdf.kdk,¡ ,d 'kfDrxg gSaA

(4) Liksjkstksvuksa esa iknkHk pyus vkSj [kk| xzg.k djus dhlajpuk,¡ gSaA


gygygygygy iknkHk lkjdksMhu (vehch;) esa pyus dh lajpuk,sa gksrh gaSA

134. fuEufyf[kr esa ls dkSu&lk dFku lghlghlghlghlgh gSa\

(1) vuko`rchft;ksa esa chtk.M v.Mk'k; fHkfÙk }kjk ifjc¼ugha gksrsA

(2) flysftusyk ,d fo"kechtk.kq okyk gS] tcfd lSYohfu;k,d lechtk.kq okyk gSA

(3) lkbdl vkSj flMªl nksuksa lkèkkj.kr;k rus v'kkf[kr gksrsgaSA

(4) gkWlZVsYl vuko`rchth gSaA


gygygygygy vukoÙkchft;ksa esa uXu chtk.M gksrk gSA

;g xHkkZ'k;@v.Mk'k;&jfgr iq"iksn~fHkn dgykrs gSaA

135. 'kdjdan fdldk :ikUrj.k gS\

(1) ruk (2) viLFkkfud ewy

(3) izdan (4) ewlyk ewy


gygygygygy 'kdjdan [kk| ds laxzg.k gsrq ,d :ikUrfjrviLFkkfud ewy gSA

çdan Hkwfexr :ikUrfjr rus gksrs gSa

ewlyk ewy] çkFkfed ewy gksrh gS tks lh/s gh ewykdqajls of¼ djrh gSA

26


gygygygygy mPp fo|qr½.krk rFkk NksVs vkdkj ds dkj.k F dsoy,d vkWDlksvEy HOF cukrk gS tks Ýyqvksfjd (I) vEydgykrk gSA HOF esa F dk vkWDlhdj.k vad +1 gSA

141. ClF3 dh lajpuk esa dsUnzh; ijek.kq 'Cl' ij ,dkdh ;qXe

bysDVªkWuksa dh la[;k gS

(1) ,d (2) nks

(3) rhu (4) pkj


gygygygygy ClF3 dh lajpuk fuEu gS

Cl

F

F

F

dsUnzh; ijek.kq Cl ij ,dkadh bysDVªkWu ;qXe dh la[;k 2 gSA

142. ,sfeyksl ,oa ,sfeyksisfDVu esa fofHkUurk gS

(1) ,sfeyksisfDVu esa 1 4 -ca/u rFkk 1 6 -ca/u gS

(2) ,sfeyksl esa 1 4 -ca/u rFkk 1 6 -ca/u gS

(3) ,sfeyksl Xywdksl ,oa xSysDVksl ls cuk gS

(4) ,sfeyksisfDVu esa 1 4 -ca/u rFkk 1 6 -ca/u gS


gygygygygy ,ekbykst ,oa ,ekbyksisfDVu -D-Xywdkst ds cgqyd gSAvr% -cU/u lEHko ugha gSA ,ekbykst js[kh; rFkk1 4 -cU/u ;qDr gksrk gS tcfd ,ekbyksisfDVu 'kkf[krgksrh gS rFkk blesa 1 4 o 1 6 nksuksa -cU/u gksrk gSA

143. fr;Zd c¼ vFkok tkyØe cgqydksa ds lanHkZ esa fuEufyf[kresa ls dkSulk dFku vlR;vlR;vlR;vlR;vlR; gS\

(1) buesa fofHkUu js[kh; cgqyd Ük` a[kykvks a ds chplgla;kstd vkca/ gksrs gSa

(2) ;s f}fØ;kRed ,oa f=kfØ;kRed lewgksa ds ,dydksa lscurs gSa

(3) budh cgqyd Üka[kykvksa esa izcy lgla;kstd vkca/gksrs gSa

(4) cSdsykbV ,oa eSykehu blds mnkgj.k gSa


gygygygygy ØkWl cfU/r ;k usVodZ cgqyd f}&fØ;kRed ;kf=kfØ;kRed lewg okys ,dyd ls curs gSa rFkk fofHkUujs[kh; cgqyd Ja[kykvksa ds eè; izcy lgla;kstd cU/ gksrsgSaA tSls cSdsykbV] esykehu bR;kfnA

136. N-;kSfxdksa esa budh vkWDlhdj.k voLFkkvksa dk ?kVrk gqvklgh Øe gS

(1) HNO3, NO, N

2, NH

4Cl

(2) HNO3, NO, NH

4Cl, N

2

(3) NH4Cl, N

2, NO, HNO

3

(4) HNO3, NH

4Cl, NO, N

2


gygygygygy 5 2 0 –3

23 4HNO , NO, N , NH Cl

137. fuEufyf[kr esa ls xwzi 13 ds rRoksa esa ijekf.od f=kT;kvksadk dkSulk Øe lgh gS\

(1) B < Al < In < Ga < Tl

(2) B < Al < Ga < In < Tl

(3) B < Ga < Al < In < Tl

(4) B < Ga < Al < Tl < In


gygygygygy

rRo B Ga Al In Tl

(pm) 85 135 143 167 170ijek.koh; f=kT;k

138.,fya?ke vkjs[k dks è;ku j[krs gq, fuEufyf[kr esa ls dkSulh/krq dk mi;ksx ,syqfeuk ds vip;u esa fd;k tk ldrk gS\

(1) Fe (2) Zn

(3) Cu (4) Mg


gygygygygy 'Al' ls vf/d fØ;k'khy /krq ,yqfeuk dks vipf;r djldrh gS vFkkZr~ 'Mg' lgh fodYi gksuk pkfg,A

139. fuEufyf[kr esa ls dkSulk rRo MF6

3– vk;u cukus esavleFkZ gS\

(1) Ga (2) Al

(3) In (4) B


gygygygygy ∵ 'B' ds la;ksth dks'k esa fjDr d-d{kd ugha gksrk vr%;g viuh lgla;kstdrk 4 ls vf/d ugha c<+k ldrk vFkkZr~'B', vk;u MF

6

3(–) vFkkZr~ BF6

3(–) ugha cuk ldrkA

140.gSykstuksa ds fy, fuEufyf[kr esa ls dkSulk dFku lR; ugha gS\

(1) lHkh ,dy {kkjh; vkWDlh vEy cukrs gSa

(2) lHkh vkWDlhdkjd vfHkdeZd gSa

(3) Dyksjhu dh lokZf/d bysDVªkWu xzg.k ,UFkSYih gS

(4) Ýyksjhu ds vykok lHkh /ukRed vkWDlhdj.k voLFkk,¡n'kkZrs gSa


27


gygygygygy

NH2

H

NH3

,fuyh;e vk;u

–NH

3

, m-nSf'kd gS vr% isjk (51%) vkWFkksZ (2%) ds vykok

esVk mRikn (47%) Hkh i;kZIr yfC/ esa curk gSA

147. ;kSfxd A dh Na ls vfHkfØ;k djokus ij og B nsrk gSrFkk PCl

5 ds lkFk vfHkfØ;k djokus ij og C nsrk gSA

B ,oa C nksuksa dh lkFk esa vfHkfØ;k djokus ij Mkb,fFkybZFkj izkIr gksrk gSA A, B rFkk C Øe esa gSa

(1) C2H

5OH, C

2H

6, C

2H

5Cl

(2) C2H

5OH, C

2H

5Cl, C

2H

5ONa

(3) C2H

5OH, C

2H

5ONa, C

2H

5Cl

(4) C2H

5Cl, C

2H

6, C

2H

5OH


gygygygygy C H OH2 5

NaC H O Na

2 5

+

(A)

PCl5

C H Cl2 5

(C)

C H O Na2 5

++ C H Cl

2 5

S 2N

C H OC H2 5 2 5

(B)

(B) (C)

148. gkbMªksdkcZu (A) czksehu ls izfrLFkkiu }kjk vfHkfØ;k djds,d ,sfYdy czksekbM nsrk gS tks fd oqV~Zt vfHkfØ;k }kjkxSlh; gkbMªksdkcZu esa ifjofrZr gksrk gS ftlesa fd pkj lsde dkcZu ijek.kq gSaA (A) gS

(1) CH CH

(2) CH2 CH

2

(3) CH4

(4) CH3 – CH

3


gygygygygy CH4

Br /h2 CH Br

3

Na/'kq"d bZFkjoqV~Zt vfHkfØ;k

CH — CH3 3

(A)

144. 2.3 g iQkWfeZd vEy rFkk 4.5 g vkWDlsfyd vEy dks lkUnzH

2SO

4 ls fØ;k djokus ij mRlftZr xSlh; feJ.k dks

KOH ds NksVs VqdM+ksa ls xqtkjk tkrk gSA STP ij cpsgq, mRikn dk Hkkj (g esa) gksxk(1) 1.4 (2) 3.0

(3) 4.4 (4) 2.8


gygygygygy

2 4Conc.H SO

2HCOOH CO(g) H O(l)

1 12.3g mol mol

20 20

COOHConc.H SO2 4 CO(g) + CO + H O

2 2(g) (l)

COOH

14.5g mol

20

1mol

20

1mol

20

fufeZr xSlh; feJ.k esa CO o CO2 gSA tc bls KOH esa

izokfgr fd;k tkrk gS rks dsoy CO2 vo'kksf"kr gksrh gSA vr%

'ks"k xSl CO gSA

vr% 'ks"k xSlh; mRikn CO dk Hkkj

228 2.8g

20

145. fuEufyf[kr esa ls dkSulh vkWDlkbM dh lokZf/d vEyh;izdfr gS\

(1) MgO (2) BeO

(3) CaO (4) BaO


gygygygygy BeO < MgO < CaO < BaO

{kkjh; y{k.k dk c<+rk Øe

vr% vR;f/d vEyh; BeO gksuk pkfg,A okLro esa BeO

mHk;/ehZ vkWDlkbM gksrk gS tcfd fn, x, vU; vkWDlkbM{kkjh; gSA

146. ,sfuyhu dk ukbVªhdj.k izcy vEyh; ekè;e esa djus ijm-ukbVªks,sfuyhu Hkh cukrk gS D;ksafd

(1) izfrLFkkid dh mifLFkfr ds ckotwn ukbVªks lewg ges'kkdsoy m-fLFkfr ij gh tkrk gS

(2) bysDVªkWuLusgh izfrLFkkiu vfHkfØ;k esa ,sehuksa lewgm-funsZ'kdkjh gS

(3) vEyh; (izcy) ekè;e esa ,sfuyhu ,sfuyhfu;e vk;uds :i esa gksrh gS

(4) izfrLFkkid dh vuqifLFkfr esa ukbVªks lewg ges'kkm-fLFkfr ij tkrk gS


28


152. fuEufyf[kr esa ls dkSulk dkcZ/uk;u lokZf/d LFkk;hvisf{kr gS\

(1)

NO2

HY

(2)

NO2

HY

(3)

NO2

H

Y

(4)

NO2

H

Y


gygygygygy –NO2 lewg –I izHkko n'kkZrk gSa rFkk ;g nwjh c<+us ds lkFk

?kVrk gSA fodYi (4) esa /ukos'k vf/dre nwjh okys dkcZuij fLFkr gSA vr% blesa –I izHkko U;wure rFkk LFkkf;Ro vf/dRo gSA

153. fuEufyf[kr esa ls izfrLFkkidksa ds –I izHkko ds lanHkZ esadkSulk lgh gS\ (R = ,sfYdy)

(1) – NH2 < – OR < – F (2) – NR

2 < – OR < – F

(3) – NR2 > – OR > – F (4) – NH

2 > – OR > – F

mÙkjmÙkjmÙkjmÙkjmÙkj (1*)

gygygygygy ijek.kq dh fo|qr½.krk c<+us ij –I izHkko c<+rk gSAvr% –I izHkko dk lgh Øe fuEu gSA

–I izHkko –NH2 < – OR < – F

vR;f/d mfpr mÙkj fodYi (1) gS gkykafd fodYi (2) Hkhlgh gks ldrk gSA

154. bl vfHkfØ;k

OH O Na– +

CHO

+ CHCl + NaOH3

esa lfEefyr bysDVªkWuLusgh gS

(1) MkbDyksjksesfFky /uk;u 2

CHCl

(2) iQkWfeZy /uk;u CHO

(3) MkbDyksjksdkchZu (:CCl2)

(4) MkbDyksjksesfFky ½.kk;u 2

CHCl


149. ,d ;kSfxd C7H

8 fuEufyf[kr vfHkfØ;kvksa ls xqtjrk gS

2 23Cl / Br /Fe Zn/HCl

7 8C H A B C

mRikn 'C' gS

(1) m-czkseksVkWyqbZu

(2) o-czkseksVkWyqbZu

(3) p-czkseksVkWyqbZu

(4) 3-czkseks-2, 4, 6-VªkbDyksjksVkWyqbZu


gygygygygy

CH3

3Cl2

CCl3

Br2

(C H )7 8

CCl3

(A)Br

(B)

Zn HCl

CH3

Br(C)

Fe

150. ok;qeaMy esa izdfr ,oa ekuo fØ;kvksa nksuksa ls fufeZr ukbVªkstudk dkSulk vkWDlkbM lk/kj.k iznw"kd ugha gSa\

(1) N2O

5

(2) NO2

(3) NO

(4) N2O


gygygygygy rF;kRedrF;kRedrF;kRedrF;kRedrF;kRed

151. fuEufyf[kr eas ls fdl v.kq esa ck;sa ls nk;sa ds ijek.kqvksaesa sp2, sp2, sp, sp ladj.k n'kkZ;k tkrk gS\

(1) HC C – C CH

(2) CH2

= CH – C CH

(3) CH3 – CH = CH – CH

3

(4) CH2 = CH – CH = CH

2


gygygygygy2 2

sp sp sp sp

2CH CH– C CH

ladj.k esa vko';d d{kdksa dh la[;k = izR;sd dkcZuijek.kq ds pkjksa vksj &cU/ksa dh la[;k

29


gygygygygy fodYi (4) f}rh;d ,YdksgkWy gS tks vkWDlhdj.k ij iQsfuyesfFky dhVksu (,lhVksiQhukWu) nsrk gS tks I

2 rFkk NaOH ds

lkFk vfHkfØ;k ij vk;ksMksiQkWeZ rFkk lksfM;e csUtkW,V cukrk gSA

2 22NaOH I NaOI NaI H O

CH – CH3 C – CH

3

OH O

NaOI

(A),lhVksiQhukWu

+ CHI 3

I2

NaOHCOONa

lskfM;e csUtkW,Vvk;ksMksiQkWeZihyk vo{ksi( )

157. fuEufyf[kr vfHkfØ;k Üka[kyk esa eq[; mRikn P, Q vkSjR dks igpkfu, %

+ CH CH CH Cl3 2 2

futZyAlCl

3

(i) O2

(i) H2O /

+ P Q + R

P Q R

(1)

CH CH CH2 2 3

CHO

CH CH – OH3 2

, ,

(2)

CH CH CH2 2 3

CHO COOH

, ,

(3)

CH(CH )3 2

OH

CH – CO – CH3 3

,,

(4) CH CH(OH)CH3 3

, ,

CH(CH )3 2

OH


gygygygygyCH CH CH –

3 2 2Cl + Al

Cl Cl

Cl

CH CH CH Cl AlCl3 2 2 3

+ –

( )izkjEHkh dkcZ/uk;uCH – CH – CH

3 3

+

Cl

AlCl3

–

1, 2–H

LFkkukarj.k

gygygygygy ;g jkbej Vheku vfHkfØ;k gSA fuEu lehdj.k ds vuqlkjcuk bysDVªkWuLusgh :CCl

2 (MkbZDyksjksdkchZu) gS

–

3 3 2CHCl OH CCl H O ��⇀

↽��

. .

–

. .

–

–

3 2CCl :CCl Cl

bysDVª kWu Lusgh

155. dkcksZfDlfyd vEyksa ds DoFkukad lerqY; vkf.od nzO;ekuokys ,sfYMgkbMksa] dhVksuksa rFkk ;gk¡ rd fd ,sYdksgkWyksa lsmPprj gksrs gSaA ;g fdlds dkj.k gksrk gS\

(1) vUr%vkf.od gkbMªkstu ca/u cuus ls

(2) dkcksZfDlysV vk;u ds cuus ls

(3) vUrjkvkf.od gkbMªkstu ca/u cuus ls

(4) dkcksZfDlfyd vEyksa dk vf/d O;kid laxq.ku okUMjokYl vkd"kZ.k cyksa ds }kjk gksrk gS


gygygygygy dkcksZfDlfyd vEy esa vUrj v.kqd H-cU/u cuus dsdkj.k laxq.ku gks tkrk gS ftlls DoFkukad c<+rk gS rFkk;g rqyuh; vk.kfod nzO;eku okys ,fYMgkbM] dhVksu rFkk,YdksgkWy ds DoFkuka ls vf/d gks tkrk gSA

156. ,d ;kSfxd gS A, C8H

10O tks fd NaOI (Y dh vfHkfØ;k

NaOH ls djds cuk;k x;k) ls vfHkfØ;k djds yk{kf.kdxa/ okyk ihyk vo{ksi nsrk gS\

A rFkk Y Øe'k% gSa

(1) H3C CH

2 – OH IrFkk

2

(2) CH2 – CH – OH I

2 2rFkk

(3) OH rFkk I2

CH3

CH3

(4)CH – CH

3rFkk I

2

OH


30


160. vfHkfØ;k esa fuEufyf[kr esa ls dkSu&lh n'kk vf/dremRikn fuekZ.k ds fy, mÙkjnk;h gS]

��⇀↽��2 2 2 r

A (g) B (g) X (g) H X kJ?

(1) fuEu rki ,oa mPp nkc

(2) fuEu rki ,oa fuEu nkc

(3) mPp rki ,oa fuEu nkc

(4) mPp rki ,oa mPp nkc


gygygygygy2 2 2

A (g) B (g) X (g); H x kJ ��⇀↽��

nkc c<+kus ij lkE; ml fn'kk esa LFkkUrfjr gksxk ftl vksjnkc de gks vFkkZr~ vxz fn'kk esa LFkkukUrfjr gksxkA

rki ?kVkus ij lkE; Å"ek{ksih vFkkZr~ vxz fn'kk esa foLFkkfirgksxkA

vr% mRikn ds vf/dre fuekZ.k ds fy, mPp nkc ofuEu rki vko';d gSA

161. tc vfHkdkjd dh izkjfEHkd lkUnzrk dks nqxquk fd;k tkrkgS] rks 'kwU; dksfV vfHkfØ;k ds fy, v/Z&vk;q dky

(1) vk/k gksrk gS

(2) nqxquk gksrk gS

(3) vifjofrZr jgrk gS

(4) frxquk gksrk gS


gygygygygy 'kwU; dksfV vfHkfØ;k dh v/Z vk;q fuEu gSA

0

1/2

[A ]t

2K

izkjfEHkd lkanzrk nqqxuh djus ij t1/2

nqxquh gks tk,xhA

162. vkn'kZ xSl lehdj.k esa la'kks/u xq.kkad 'a' lacaf/r gS

(1) xSl v.kqvksa ds ?kuRo ls

(2) xSl v.kqvksa ds vk;ru ls

(3) xSl v.kqvksa ds eè; vkd"kZ.k cyksa ls

(4) xSl v.kqvksa ds eè; mifLFkr fo|qr~&{ks=k ls


gygygygygy okLrfod xSl lehdj.k esa

2

2

anP (V nb) nRT

V

ok.MjokYl fu;rkad 'a', vUrjvk.kfod vkd"kZ.k cyksa dksfu:fir djrk gSA

vc,

HC – C – O – O – H 3

CH3

H /H O+

2

gkbMªk WijkWDlkbMiqufoZU;kl

OH

+CH – C – CH3 3

O

(R) (Q)

CH CH – CH3 3 –

CH – CH3

CH3

O2

(P)

158. fuEufyf[kr esa ls dkSu&lk ;kSfxd TohVj vk;u cuk ldrkgS\

(1) ,sfuyhu (2) ,slhVSfuykbM

(3) Xykblhu (4) csUt+ksbd vEy


gygygygygy H N – CH – COOH3 2

pK = 9.60a

pK = 2.34a

H N – CH – COO3 2

–

( )TohVj :i

H2N – CH

2 – COO–

159. jsMkWDl vfHkfØ;k

2 2

4 2 4 2 2MnO C O H Mn CO H O

esa larqfyr lehdj.k ds fy, vfHkdkjdksa ds lgh xq.kkadgSa

4

MnO2

2 4C O H+

(1) 16 5 2

(2) 2 5 16

(3) 5 16 2

(4) 2 16 5


gygygygygy MnO4

–+7

+ C O2 4

2–

+ H+

+3

Mn2+

+ CO + H O2 2

+4

vip;u

vkWDlhdj.k

4MnO

dk n dkjd 5

2

2 4C O

dk n dkjd 2

4MnO

rFkk 2

2 4C O

ds n-dkjd dk vuqikr 5 : 2 gSA

vr% larqfyr vfHkfØ;k esa eksyj vuqikr 2 : 5 gSA

vr% larqfyr vfHkfØ;k fuEu gS2 2

4 2 4 2 22MnO 5C O 16H 2Mn 10CO 8H O

31


gygygygygy BCC tkyd ds fy, : Z = 2, 4ra

3

FCC tkyd ds fy, : Z = 4, a = 2 2 r

3

A25 C BCC

900 C3

A FCC

ZM

N ad

ZMd

N a

3

2 2 2 r 3 3

4r4 4 2

3

166. fuEufyf[kr Lih'kht+ ij fopkj dhft, %

CN+, CN–, NO rFkk CN

buesa ls fdldh mPpre vkca/ dksfV gS\(1) NO (2) CN–

(3) CN (4) CN+


gygygygygy NO : (1s)2, (1s)2, (2s)2,(2s)2,(2pz)2,

(2px)2 = (2p

y)2,(2p

x)1 = (2p

y)0

BO = 10 5

2.52

CN– : (1s)2, (1s)2, (2s)2,(2s)2, (2px)2

= (2py)2,(2p

z)2

BO = 10 4

32

CN : (1s)2, (1s)2, (2s)2,(2s)2, (2px)2

= (2py)2,(2p

z)1

BO = 9 4

2.52

CN+ : (1s)2, (1s)2, (2s)2,(2s)2, (2px)2

= (2py)2

BO = 8 4

22

167. fuEufyf[kr esa ls dkSu&lk dFku vlR; vlR; vlR; vlR; vlR; gS\

(1) 's' d{kd esa bysDVªkWu dk dqy d{kd dks.kh; laosx'kwU; ds cjkcj gS

(2) ,d d{kd rhu DokaVe la[;kvksa ls fufnZ"V gS tcfd,d ijek.kq esa ,d bysDVªkWu pkj DokaVe la[;kvksa lsfufnZ"V gS

(3) dz2 ds fy, m dk eku 'kwU; gS

(4) N ijek.kq dk bysDVªkWfud foU;kl

1s2

2s2

2px

12py

12pz

1

gS


163. X2, Y

2 vkSj XY dh vkca/ fo;k stu mQtkvk s a dk

vuqikr 1 : 0.5 : 1 gSA XY ds fojpu dh ,UFkSYihH = – 200 kJ mol–1 gSA X

2 dh vkca/ fo;kstu mQtkZ

gksxh

(1) 200 kJ mol–1 (2) 100 kJ mol–1

(3) 400 kJ mol–1 (4) 800 kJ mol–1


gygygygygy fH°(XY) ds fy, vfHkfØ;k

2 2

1 1X (g) Y (g) XY(g)

2 2

X2, Y

2 rFkk XY dh cU/ ÅtkZ Øe'k% X,

X

2, X gS

X X

H X 2002 4

gy djus ij

X X200

2 4

X = 800 kJ/mole

164. eSXuhf'k;e ,d rRo (X) ls vfHkfØ;k djds ,d vk;fud;kSfxd cukrk gSA ;fn (X) dk fuEure voLFkk easbysDVªkWfud foU;kl 1s2 2s2 2p3 gS] rks bl ;kSfxd dklkekU; lw=k gS(1) Mg

2X

3(2) MgX

2

(3) Mg3X

2(4) Mg

2X


gygygygygy rRo (X) dk bysDVªkWuh; foU;kl 1s2 2s2 2p3 gS

vr% X dh la;kstdrk 3 gksxh

Mg dh la;kstdrk 2 gksrh gS

Mg rFkk X }kjk cus ;kSfxd dk lw=k Mg3X

2 gksxkA

165. vk;ju dh dejs ds rki ij bcc lajpuk gksrh gSA900°C ds mQij ;g fcc lajpuk esa ifjofrZr gks tkrhgSA vk;ju ds dejs ds rki ij ?kuRo dk 900°C rkiij ?kuRo ls vuqikr gksxk (eku yhft, vk;ju dk eksyjnzO;eku ,oa ijek.kq f=kT;k rki ds lkFk fLFkj gSa)

(1)3

2(2)

4 3

3 2

(3)1

2(4)

3 3

4 2


32


gygygygygy (1) ty dk nzO;eku = 18 × 1 = 18 g

ty ds v.kq = eksy × NA = A

18N

18

= NA

(2) ty ds v.kq = eksy × NA = A

0.18N

18

= 10–2 NA

(3) ty ds v.kq = eksy × NA = 10–3 N

A

(4) ty ds eksy = 0.00224

22.4 = 10–4

ty ds v.kq = eksy × NA = 10–4 N

A

170. CaH2, BeH

2, BaH

2 esa vk;fud izÑfr dk Øe gS

(1) BeH2 < CaH

2 < BaH

2

(2) CaH2 < BeH

2 < BaH

2

(3) BaH2 < BeH

2 < CaH

2

(4) BeH2 < BaH

2 < CaH

2


gygygygygy f}rh; lewg ds gkbMªkbMksa ds fy, oxZ esa uhps pyus ij/krqvksa ds /kfRod y{k.k c<+rs gSaA vr% /krq gkbMªkbMksads vk;fud y{k.k c<+rs gSaA

171. uhps fn;s x;s vkjs[k esa] czksehu dh vkWDlhdj.k voLFkk esaifjorZu fofHkUu fo-ok- cy (emf) ekuksa ij n'kkZ;k x;k gS %

–BrO

4

1.82 V –BrO

3

1.5 VHBrO

1.595 VBr

21.0652 V

–Br

dkSu&lh Lih'kht+ vlekuqikr ls xqtjrh gS\

(1)3

BrO (2)4

BrO

(3) HBrO (4) Br2


gygygygygy2

1 0o

2 HBrO/BrHBrO Br , E 1.595 V

3

51o

3 BrO /HBrOHBrO BrO , E 1.5 V

HBrO ds vlekuqikru ds fy,, o

cellE

23

o o o

cell HBrO/Br BrO /HBrOE E E

= 1.595 – 1.5

= 0.095 V = + ve

gygygygygy gq.M dh vf/dre cgqydrk ds fu;e ds vuqlkj N-

ijek.kq dk lgh bysDVªkWuh; foU;kl fuEu gSA

1s2

2p3

2s2

;k

1s2

2p3

2s2

168. izFke dksfV ,oa f}rh; dksfV vfHkfØ;kvks a es a lghfofHkUurk gS

(1) izFke dksfV dh vfHkfØ;k dk osx vfHkdkjd dhlkUnzrkvksa ij fuHkZj ugha djrk gS_ f}rh; dksfV dhvfHkfØ;k dk osx vfHkdkjd dh lkUnzrkvksa ij fuHkZjdjrk gS

(2) izFke dksfV dh vfHkfØ;k dh v/Z&vk;q [A]0 ij fuHkZj

ugha djrh gS_ f}rh; dksfV dh vfHkfØ;k dh vèkZ&vk;q[A]

0 ij fuHkZj gS

(3) izFke dksfV dh vfHkfØ;k dk osx vfHkdkjd dhlkUnzrkvks a ij fuHkZj djrk gS_ f}rh; dksfV dhvfHkfØ;k dk osx vfHkdkjd dh lkUnzrkvksa ij fuHkZjugha djrk gS

(4) izFke dksfV dh vfHkfØ;k dks mRizsfjr fd;k tk ldrkgS_ f}rh; dksfV dh vfHkfØ;k dks mRizsfjr ugha fd;ktk ldrk gS


gygygygygy izFke dksfV vfHkfØ;k ds fy,] 1/2

0.693t

k, tks

vfHkdkjd dh izkjfEHkd lkanzrk ij fuHkZj ugha djrk

f}rh; dksfV vfHkfØ;k ds fy,] 1/2

0

1t

k[A ] , tks

vfHkdkjd dh izkjfEHkd lkanzrk ij fuHkZj djrk gS

169. fdl fLFkfr esa ty ds v.kqvksa dh la[;k vf/dre gS\

(1) 18 mL ty ds fy,

(2) 0.18 g ty ds fy,

(3) 10–3 eksy ty ds fy,

(4) 1 atm ,oa 273 K ij 0.00224 L ty ok"i ds fy,


33


174. fuEufyf[kr esa ls dkSu&ls xq.k ij vk;u dh Ldanu {kerkfuHkZj djrh gS\

(1) dsoy vk;u ds vkos'k ifjek.k ij

(2) dsoy vk;u ds vkdkj ij

(3) dsoy vk;u ds vkos'k fpUg ij

(4) vk;u ds vkos'k ifjek.k ,oa vkos'k fpUg nksuksa ij


gygygygygy • ,d fo|qrvi?kV~; ds mi;ksx ls dksykWbMh foy;u dkLdUnu dksykWbMh d.kks a ds vkos'k (/ukRed ;k½.kkRed) rFkk blds vkdkj ij fuHkZj djrk gSA

• fo|qrvi?kV~; dh LdUnu {kerk fo|qr vi?kV~; dsizHkkoh vk;u ij mifLFkr vkos'k ds ifjek.k ij fuHkZjdjrh gSA

175. NH3, H

2, O

2 rFkk CO

2 ds fy, ok.Mj okYl fLFkjkad

Øe'k% 4.17, 0.244, 1.36 ,oa 3.59 fn, x;s gSaAfuEufyf[kr esa ls dkSu&lh xSl lcls vklkuh ls nzfor gkstkrh gS\

(1) NH3

(2) H2

(3) CO2

(4) O2


gygygygygy • ok.Mj okYl fu;rkad 'a' vUrjvk.kfod vkd"kZ.k cyksadks fu:fir djrk gSA

• 'a' dk eku mPp gksus ij xSl dk nzohdj.k vklkugksxkA

176. vk;ju dkcksZfuy] Fe(CO)5 gS

(1) prq"ddsUnzd (2) ,ddsUnzd

(3) f}dsUnzd (4) f=kdsUnzd


gygygygygy • ,d ,adqy esa mifLFkr /krq ijek.kqvksa dh la[;k ds vk/kjij bUgsa ,ddsUnzd] f}dsUnzd] f=kdsUnzd bR;kfn ds :iesa oxhZdr fd;k tkrk gSA

mnkgj.k % Fe(CO)5 : ,ddsUnzd

Co2(CO)

8 : f}dsUnzd

Fe3(CO)

12 : f=kdsUnzd

177. ladqy [CoCl2(en)

2] }kjk iznf'kZr leko;ork dk izdkj gS

(1) T;kferh; leko;ork (2) milgla;kstu leko;ork

(3) ca/uh leko;ork (4) vk;uu leko;ork


172. BaSO4 dh 298 K ij ty esa foys;srk 2.42 × 10–3 gL–1

gSA foys;rk xq.kuiQy (Ksp

) dk eku gksxk

(fn;k x;k gS BaSO4 dk eksyj nzO;eku = 233 g mol–1)

(1) 1.08 × 10–10 mol2L–2

(2) 1.08 × 10–12 mol2L–2

(3) 1.08 × 10–8 mol2L–2

(4) 1.08 × 10–14 mol2L–2


gygygygygy BaSO4 dh foys;rk] s =

32.42 10

233

(mol L–1)

= 1.04 × 10–5 (mol L–1)

2 24 4

s s

BaSO (s) Ba (aq) SO (aq) ��⇀

↽��

Ksp

= [Ba2+] [SO4

2–]= s2

= (1.04 × 10–5)2

= 1.08 × 10–10 mol2 L–2

173. fuEufyf[kr foy;uksa dks NaOH ,oa HCl dh fHkUu&fHkUUklkUnzrkvksa ,oa vk;ruksa ds feJ.k ls cuk;k x;k gS %

a. 60 mL M

10 HCl + 40 mL

M

10 NaOH

b. 55 mL M

10 HCl + 45 mL

M

10 NaOH

c. 75 mL M

5HCl + 25 mL

M

5 NaOH

d. 100 mL M

10 HCl + 100 mL

M

10 NaOH

buesa ls fdldk pH, 1 ds cjkcj gksxk\

(1) b (2) a

(3) c (4) d


gygygygygy • HCl ds Meq = 1

75 15

= 15

• NaOH ds Meq = 1

25 15

= 5

• ifj.kkeh foy;u esa HCl ds Meq = 10

• ifj.kkeh feJ.k esa [H+] dh eksyjrk

= 10 1

100 10

pH = –log[H+] = 1

log10

= 1.0

34


gygygygygy • [CoCl2(en)

2] esa Co dh milgla;kstu la[;k 6 gS rFkk

bl ;kSfxd dh v"BiQydh; T;kfefr gSA

• fn;s x;s fodYi ds vk/kj leko;ork dk izdkjT;kferh; leko;ork gSA

178. fuEufyf[kr esa ls dkSulk vk;u d-d laØe.k n'kkZrk gS rFkklkFk gh vuqpqEcdRo Hkh?

(1) CrO4

2– (2) Cr2O

7

2–

(3) MnO4

2– (4) MnO4

–


gygygygygy CrO4

2– � Cr6+ = [Ar]

v;qfeXr bysDVªkWu (n) = 0; izfrpqEcdh;

Cr2O

7

2– � Cr6+ = [Ar]


MnO4

2– = Mn6+ = [Ar] 3d1

v;qfeXr bysDVªkWu (n) = 1; vuqpqEcdh;

MnO4

– = Mn7+ = [Ar]


179. [NI(CO)4 ladqy dh T;kfefr ,oa pqEcdh; xq.k gSa

(1) oxZ leryh T;kfefr ,oa izfrpqEcdh;

(2) prq"iQydh; T;kfefr ,oa izfrpqEcdh;

(3) prq"iQydh; T;kfefr ,oa vuqpqEcdh;

(4) oxZ leryh T;kfefr ,oa vuqpqEcdh;


gygygygygy Ni(28) : [Ar]3d8 4s2

∵CO izcy {ks=k yhxs.M gSA vr% foU;kl fuEu gksxk :

×× ×× ×× ××

sp - 3 ladj.k

CO CO CO CO

pkj ‘CO’-yhxs.M ds fy, ladj.k sp3 gksxk o bl izdkjladqy izfrpqEcdh; rFkk T;kferh; prq"iQydh; gksxhA

Ni

CO

OC

CO

CO

180. dkWye I esa fn, x, /krq vk;uksa dks dkWye II esa fn, x,vk;uksa ds pØ.k pqEcdh; vk?kw.kks± ls feykb, rFkk lghlghlghlghlghladsr dks fufnZ"V dhft, %

dkWye dkWye dkWye dkWye dkWye I dkWye dkWye dkWye dkWye dkWye II

a. Co3+ i. 8 B.M.

b. Cr3+ ii. 35 B.M.

c. Fe3+ iii. 3 B.M.

d. Ni2+ iv. 24 B.M.

v. 15 B.M.

a b c d

(1) iv v ii i

(2) i ii iii iv

(3) iii v i ii

(4) iv i ii iii


gygygygygy Co3+ = [Ar] 3d6, esa v;qfXer e–(n) = 4

pØ.k pqEcdh; vk?kw.kZ = 4(4 2) 24 BM

Cr3+ = [Ar] 3d3, esa v;qfXer e–(n) = 3


Fe3+ = [Ar] 3d5, esa v;qfXer e–(n) = 5


Ni2+ = [Ar] 3d8, esa v;qfXer e–(n) = 2


��

test booklet code zz - aakash institute · 1 time : 3 hrs. max. marks : 720 regd. office : aakash...

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