135315768 de thi thu dh chuyen nguyen hue 1213 co dap an

7/30/2019 135315768 de Thi Thu DH Chuyen Nguyen Hue 1213 Co Dap An

1/6 Trang 1 - M thi132

TRNG THPT CHUYNNGUYN HU

THI TH I HC LN TH NHT NM HC 2012-2013

MN : HA HC - KHI A, B Thi gian l m bi: 90 pht;

(60 cu tr c nghim) H , t n th sinh:..........................................................................S bo danh:............................................................................... M thi132

(Th sinh khng c s dng t i li u)

I. Phn chung cho tt c cc th sinh( 40 cu, t cu 1 n cu 40)

Cu 1: Chn cht c tinh th phn t: A. nc , naphtalen, iot. B. iot, nc , kali clorua. C. than ch, kim c ng, silic. D. iot, naphtalen, kim cng.

Cu 2: Cch no sau y khng iu ch c NaOH: A. Cho Na tc d ng vi nc. B. in phn dung dch NaCl khng c mng ngn xp (incc tr). C. Cho dd Ca(OH) 2 tc d ng vi dd Na2CO 3.D. in phn dd NaCl c mng ngn xp (in cc tr).

Cu 3: C bao nhiu ch t hoc dung dch sau y cho phn ng vi nc brm: glucoz, fructoz, smantoz, ancol etylic, anehit axetic, axitfomic, axit benzoic, phenol v anilin?A. 6 B. 7 C. 5 D. 8

Cu 4: Loi phn ha hc no sau y khi bn cho t lm tng chua ca t: A. m 2 l (NH4 NO 3) B. Ure: (NH 2)2CO C. phn vi lng D. Phn Kali (KCl)

Cu 5: A, B, D l 3 h p cht thm c cng thc phn t l C 7H6Cl2. Khi un nng vi dung dch NaOH long,th A ph n ng theo t l mol 1: 2, B phn ng theo t l mol 1:1, cn D khng ph n ng. S ng phn cto ca A, B, D l:

A. 1, 3, 5 B. 1, 2, 3 C. 1, 3, 4 D. 1, 3, 6Cu 6: Cho cc ch t sau: CH 3COOCH 2CH 2Cl, ClH 3 N-CH 2COOH, C 6H5Cl (thm), HCOOC6H5 (thm),C6H5COOCH 3 (thm), HO-C6H4-CH 2OH (thm), CH3CCl 3, CH 3COOC(Cl 2)-CH 3. C bao nhiu ch t khi tcd ng vi NaOH c d, nhit v p su t cao cho sn phm c 2 mui?

A. 7 B. 4 C. 5 D. 6Cu 7: Hn hp X gm phenol v anilin. L y m gam X tc dng va vi 200 ml dung dch HCl 1c hn hp Y. Cho hn hp Y tc dng ht vi 500 ml dung dch NaOH 1M, ri c cn thy n li 31,3gam ch t rn khan. Gi tr ca m l:

A. 18,7 B. 28 C. 65,6 D. 14Cu 8: S trng hp xy ra phn ng oxi ha-kh trong cc p sau:(a) Propin + H 2, xc tc Ni, t 0; (b)metyl axetilen + Br 2/CCl 4 -20 0C; (c) axetilen + H 2, xc tc Pd/PbCO 3; (d) propilen + dd AgNO 3/NH 3; (e) butaien + Br 2/CCl 4 - 40 0C; (g) isobutilen + HCl; (h) etilen + H 2O, xc tc H +, t0; (i) anlyl clorua + dd NaOH; (k) glixerol + Cu(OH) 2. S trng hp xy ra phn ng oxi ha- kh l:

A. 5 B. 4 C. 7 D. 6Cu 9: Cho 7,1 gam P 2O5 vo 100 ml dung d ch KOH 1,5M thu c dung dch X. C cn dung dch Xhn hp gm cc cht l:

A. KH 2PO 4 v H 3PO 4. B. KH 2PO 4 v K 2HPO 4 C. KH 2PO 4 v K 3PO 4. D. K 3PO4 v K 2HPO 4.

Cu 10:Cho 28,2 gam h n hp hai ancol n chc tc dng ht vi 11,5 gam Na, sau phn ng thu 3cht rn. Nu un 28,2 gam hn hp tr n vi H2SO 4 c 1400C, th thu c bao nhiu gam ete:

A. 19,2 gam B. 23,7 gam C. 24,6 gam D. 21,0 gamCu 11:X l este c to bi axit 2 chc, mch h v ancol no, 2 ch c, mch h c cng thc n gin nl C 3H2O2. hidro ha hon ton 1 mol X (xt Ni, t 0) cn bao nhiu mol H 2?

A. 2 mol B. 3 mol C. 1 mol D. 4 molCu 12:Theo nh ngha v axit- baz ca Bron-stt, c bao nhiu ion l baz trong s cc ion sau y: B2+,

23 4 6 5 3 3 4 NO , Br , NH , C H O , CH COO , CO , HS , HSO

:A. 5 B. 6 C. 3 D. 4


2/6



Cu 26:Phn ng no sau y chng t Fe2+ c tnh kh yu hn so vi Cu: A. Cu2+ + 2Fe 2+ 2Fe 3+ + Cu B. Fe 2+ + Cu Cu 2+ + FeC. Fe + Cu 2+ Fe 2+ + Cu D.2Fe 3+ + Cu 2Fe 2+ + Cu 2+

Cu 27:Thc hin 2 th nghim:- TN 1: Tr n KClO3 vi MnO2, un nng iu ch kh O2 - TN 2: Dung d ch HCl c, un nng vi MnO2 iu ch kh Cl2

Nhn nh no sau y ng: A. TN 1: MnO 2 ng vai tr cht xc tc, TN 2: MnO2 ng vai tr cht oxi ha B. TN 1: MnO 2 ng vai tr cht oxi ha, TN 2: MnO2 ng vai tr cht oxi ha C. TN 1: MnO 2 ng vai tr cht kh, TN 2: MnO2 ng vai tr cht oxi ha D. TN 1: MnO 2 ng vai tr cht oxi ha, TN 2: MnO2 ng vai tr cht kh

Cu 28:Khi lng tripeptit c to thnh t 178 gam alanin v 75 gam glyxin l:A. 253 g B. 235g C. 217g D. 199g.

Cu 29:un nng V lt hi anehit X vi 3V lt kh H2 (xc tc Ni) n khi phn ng xy ra hon ton ch thuc mt hn hp kh Y c thtch 2V lt (cc th tch kh o cng iu kin nhit , p sut). Ngnthu c cht Z; cho Z tc dng vi Na sinh ra H2 c s mol bng mt na s mol Z phn ng. Cht X lanehit:

A. khng no (ch a mt ni i C=C), hai chc. B. khng no (ch a mt ni i C=C), n chc. C. no, n chc. D. no, hai ch c

Cu 30:Phn ng ha hc no khng xy ra nhng cp cht sau: A. CO 2 + dd Na 2SiO 3 B. Si + dd NaOH C. SiO 2 + Mg D. Si + dd HCl

Cu 31: Cho xenlulz tc dng vi HNO3 c (H2SO 4 c)v b ng phng php thch hp tch thu 0,08 mol hai s n phm A v B c cng s mol. Thnh ph n phn trm khi lng nit trong A v B ln l11,11 % v 14,14 %. Kh i lng ca A v B l:

A. 8,28 g v 10,08g B. 9,84g v 11,52g C. 8,28g v 11,88g D. 10,08g v 11,88gCu 32:Nung 8,42 gam h n hp X gm Al, Mg, Fe trong oxi sau mt thi gian thu c 11,62 gam hY. Ha tan hon ton Y trong dung d ch HNO3 d thu c 1,344 lt NO (ktc) l sn phm kh duy nht.Smol HNO 3 phn ng l:

A. 0,56 mol B. 0,48 mol C. 0,72 mol D. 0,64 molCu 33:Thc hin phn ng este ho 2 mol C2H5OH v i 1 mol HCOOH nhit khng i (xt H2SO 4 c)khi h cn bng thu c 0,8 mol este. cng iu kin tr n, este ho 1 mol C 2H5OH v x mol HCOOH, khih cn bng thu c 0,7 mol este. Gi tr ca x l:

A. 2,225 B. 1,75 C. 1 D. 1,3125

Cu 34:Hn hp X gm SO2 v O 2 c t khi so vi H2 bng 28. Ly 4,48 lt hn hp X (ktc) cho i bnh ng V2O5 nung nng. H n hp thu c li qua dung dch Ba(OH)2 d thy c 33,19 gam k t ta. Hiusut phn ng oxi ho SO2 l:

A. 94,96% B. 40% C. 75% D. 25%Cu 35:Cho cc m nh sau:

(1) Nc cng l ngu n nc cha nhiu ion Ca2+, Mg 2+ (2) C th lm mm nc cng ton phn bng dung dch Na2CO 3 (3) C th phn bit nc cng tm thi v nc cng vnh cu bng cch un nng (4) C th lm mm nc cng tm thi bng dung dch HCl (5) C th dng NaOH v a lm mm nc cng tm thi S mnh ng l:A. 3 B. 2 C. 4 D. 1

Cu 36:Cho dy ch t: phenyl clorua, sec- butyl clorua, natri phenolat, phenylamoni clorua, tinh b t, amoniaxetat, crezol. S cht trong dy khng tc d ngv i dung d ch NaOH long nhit thng l:

A. 5. B. 3. C. 6. D. 4Cu 37:CH 3COOH khng th iu ch trc tip bng cch:

A. metanol tc d ng vi cacbon monoxit B. Oxi ha CH 3CHO b ng dd AgNO3/NH 3.C. Oxi ha CH 3CHO b ng O2 (xc tc Mn 2+). D. Ln men gi m.

Cu 38:C 5 dung d ch ring bi t l: CuCl 2, FeCl 3, AgNO 3, HCl v HCl c l n CuCl2. Nhng vo m i dungd ch mt thanh Fe nguyn cht. S trng hp xut hin nmn in ha l:

A. 3 B. 2 C. 1 D. 4Cu 39:Aminoaxit no sau y c hai nhm amino.

A. Alanin. B. Lysin. C. Axit Glutamic. D. Valin.



Cu 40:Phng php iu ch polime no sau y l ng: A. ng trng ngng buta-1,3- ien v vinylxianua iu ch cao su buna-NB. Trng h p caprolactam to t nilon-6C. Trng h p ancol vinylic iu ch poli(vinyl ancol) D. ng tr ng hp axit terephtalic v etylen glicol iu ch c poli(etylen-terephtalat)

II. Phn ring( 10 cu) Th sinh c chn lm 1 trong 2 phn ( phn I hoc phn II ) Ph n I: Theo chng tr nh Chu n ( t cu 41 n cu 50)

Cu 41:Fomalin hay fomon (dng bo qun xc ng vt chng thi ra) l:A. Ancol C 2H5OH 46 o.B. Dung d ch CH3CHO 40% v th tch trong nc. C. Dung d ch HCHO 25%- 30% v th tch trong nc. D. Dung d ch HCHO 37%-40% v khi lng trong nc.

Cu 42:Cho 0,15 mol -aminoaxit m ch cacbon khng phn nhnh A phn ng va ht vi 150ml duHCl 1M t o 25,425 gam mui. Cho tip lng NaOH va vo dung d ch sau phn ng to ra 35,325 gamui khan. Cng thc cu to ca A l:

A. HOOC-CH 2-CH(NH 2)-COOH B. H2 N- CH 2-CH 2-CH(NH 2)-COOHC. HOOC-CH 2-CH 2-CH(NH 2)-COOH D. HOOC-CH 2-CH 2-CH 2-CH(NH 2)-COOH

Cu 43:S ng phn cuto caC5H10 phn ng c vi dung dch brom l:A. 8. B. 5. C. 9. D. 7.Cu 44: Cho dy cc ch t rnsau: Al, NaHCO 3, (NH 4)2CO 3, NH 4Cl, Al 2O3, Zn(OH) 2, Fe(OH) 3, K 2CO3,

CaCO 3, AlCl 3. Trong dy trn bao nhiu ch t c th va tan c trong dung d ch HCl, v a tan c trongdung d ch NaOH?

A. 9. B. 5. C. 8. D. 6.Cu 45: Cho m gam X g m Fe, FeO, Fe3O4, Fe 2O3 vo 400 ml dung d ch HCl 2M, sau phn ng thu 2,24 lt H 2 (ktc), dung dch Y, v 2,8 gam Fe khng tan. Gi tr m l:

A. 30,0 B. 22,4 C. 25,2 D. 27,2Cu 46:Pht bi ukhng ng l:

A. Vt liu compozit, vt liu nano, vt liu quang in t l nhng vt liu mi c nhiu tnh nng c B. Cc kh SO 2, NO 2 gy ma axit, kh CO2 gy hi u ng nh knh cn h p cht CFC gy thng tng ozon C. Cc ch t: Penixilin, amphetamin, erythromixin thu c loi thuc khng sinh, cn: Seduxen, moocphin,

ampixilin thu c loi cht gy nghin. D. Vic s dng cc cht: Fomon, ure, hn the, phn m trong bo qun v ch bin thc phm l vi ph m

v sinh an ton thc phm. Cu 47: xc nh ruca dung dch ru etylic (X) ngi ta ly 10ml dung dch X cho tc dng vi c 2,564 lt H2 (ktc). Tnh ru ca X, bit

2 5 2C H OH H Od 0,8g / ml,d 1g / ml ?

A. 85,58 0 B. 92,5 0 C. 87,5 0 D. 91,0 0 Cu 48: ng dngkhnghp l ca crom l?

A. iu kin thng, crom to c lp mng oxit m n, bn chc nn c dng m bo v thp. B. Crom l kim lo i rt cng c th dng c t thy tinh. C. Crom l kim lo i nh, nn c s dng to cc hp kim dng trong ngnh hng khng.D. Crom lm h p kim cng v ch u nhit, nn dng to thp cng, khng g, chu nhit.

Cu 49:in phn 100 ml dung dch CuSO4 1M v i in cc tr trong thi gian 25 pht 44 giy, cdng in l 5A th d ng li. Khi lng dung dch gim l:A. 3,2 gam B. 3,84 gam C. 2,88 gam D. 2,56 gam

Cu 50:Hn hp A gm 2 axit cacboxylic n chc X, Y. Cho 13,4 gam A ha tan h t vo nc ri cho td ng vi AgNO3/NH 3 d c 21,6 gam Ag. Mt khc cng lng hn hp tr n trung ha v a vi 100 mdung d ch NaOH 2M.CTCT c a X, Y l:

A. CH3COOH, C 2H5COOH B. HCOOH, CH 3COOHC. HCOOH, C 2H5COOH D. HCOOH, C 3H7COOH



Ph n II: Theo chng tr nh nng cao ( t cu 51 n cu 60)

Cu 51:Cho hn hp 2 axit no n chc ng ng k tip tc dng ht vi NaOH. Lng mui phn ng vivi ti xt t i hon ton, c hn hp kh c d/He = 3,3. Hai axit c % s mol ln lt l:

A. 30% v 70% B. 20% v 80% C. K t qu khc. D. 50% v 50%Cu 52:Cho su t in ng chun ca cc pin in ho:0 0 0 Ni X Y Ni Ni ZE 1,06V; E 0,50V; E 1,76V (X, Y, Z lcc kim lo i khc st). Khi in phn dung dch hn hp mui nitrat ca cc kim loi X, Y, Z, Ni (ic mng ngn) th cc kim lo i thot ra catt theo th t (t tri qua phi) l:

A. X, Z, Y, Ni B. Z, X, Ni, Y C. Z, X, Y, Ni D. X, Z, Ni, YCu 53:Cho cc ph n ng:(1) O 3 + dung d ch KI (2) F2+ H 2O ( 3) KClO 3(r n)+ HCl (c)(4) SO 2 + dung d ch H2S (5) Cl 2 + dung d ch H2S (6) NH 3(d)+ Cl 2 (7) NaNO 2(bo ho) + NH 4Cl (bo ho)

0t (8) NO 2 + NaOH (dd)S phn ng to ra n cht l: A. 6. B. 3. C. 2. D. 5.

Cu 54:Thm 0,08 mol NaOH vo dung d ch cha 0,03 mol CrCl2, r i trong khng kh n khi phn hon ton th kh i lng kt ta thu c l:

A. 1,72g B. 0,86g C. 1,03g D. 0gCu 55: hiro ho etylbenzen thu c stiren vi hiu sut l 60%. hiro ho butan thu vi hiu sut l 45%. Trng h p butaien v stiren thu c sn phm X (t l mt xch ca butaien stirenl 1: 1) c tn h n hi rt cao vi hiu sut 75%. iu ch c 500kg sn phm X cn khi letylbezen l:

A. 543,8 kg v 745,4 kg B.506,3 kg v 731,4 kgC. 335,44 kg v 183,54 kg D.150,95 kg v 61,95 kg

Cu 56:C 3 bnh, m i bnh ng mt dung dch sau: HCl, H 2SO 3, H 2SO 4. Nu ch dng thm m t cht lmthuc th th c th chn cht no sau y phn bit cc dung dch tr n :

A. Bari hiroxit B. Bari cloruaC. Bari hiroxit hoc bari clorua D. Natri hirxit

Cu 57:C cc pht bi u sau: (1) ngc th tan trong dung dch HCl c mt oxi. (2) Mu i Na2CO 3 d b nhit phn hu.

(3) Hn hp Cu v Fe 2O3 c s mol bng nhau s tan ht c trong dung dch HCl d. (4) Khi pin in ha Zn Cu ph ng in, th tng v gim khi l ng ca 2 in cc lun b ng nhau.(5) Kim loi Na, K, Ba u c c u to mng tinh th lp phng tm khi.

Scu pht bi u ng l:A. 5 B. 2 C. 4 D. 3

Cu 58: Cho cc dung d ch sau (nng khong 1M): NaAlO2, C 6H5 NH 3Cl, C 2H5 NH 2, FeCl 3, C 6H5ONa,CH3COOH. L n lt trn ln tng cp dung dch vi nhau, s trng hp c phn ng xy ra l:

A. 8 B. 10 C. 7 D. 9Cu 59:Ch s iot c trng cho s ni i trong cc hp cht khng no (v d cht bo...), l s gam iot cnghp vo 100 gam h pcht hu c.Ch s iot ca triolein l:

A. 28,73. B. 2,873. C. 86,2. D. 8,62.Cu 60:Hai ch t ng phn A, B (A c ly t ngun thin nhin) c ch a 40,45%C, 7,86%H; 15,73% N vcn li l O. T khi hi ca cht lng so vi khng kh l 3,069. Khi ph n ng vi NaOH, A cho muC3H6O2 NNa, cn B cho mu i C2H4O2 NNa. Nh n nh no di y l sai ?

A. A v B u tc dng vi HNO2 to kh N2.B. A c tnh lng tnh nhng B ch c tnh baz C. A l alanin, B l metyl amino axetat.D. t0 thng A l cht lng, B l cht rn.

----------- H T ----------



Thi thu 2013-THPT CHUYN NGUY N HU CU M132 CU M132

1 A 31 D2 B 32 D3 A 33 D4 A 34 B5 D 35 C6 D 36 D7 B 37 B8 D 38 A9 B 39 B

10 C 40 B11 A 41 D12 C 42 A13 A 43 A14 C 44 C15 C 45 A16 D 46 C17 B 47 A18 B 48 C19 D 49 A20 B 50 D21 C 51 B22 C 52 B23 C 53 A24 B 54 C25 C 55 A26 D 56 A27 A 57 D28 C 58 D29 B 59 C30 D 60 D

135315768 de thi thu dh chuyen nguyen hue 1213 co dap an

Documents