div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page1jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page2jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page3jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page4jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails4jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page5jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails5jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page6jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails6jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page7jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails7jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page8jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails8jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page9jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails9jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page10jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails10jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page11jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails11jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page12jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails12jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page13jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails13jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page14jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails14jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page15jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails15jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page16jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails16jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page17jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails17jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page18jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails18jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page19jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails19jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page20jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails20jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page21jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=21 data-page=21 class=ts-thumb lazyload alt=Page 21: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails21jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=22Page 22button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page22jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=22 data-page=22 class=ts-thumb lazyload alt=Page 22: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails22jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=23Page 23button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page23jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=23 data-page=23 class=ts-thumb lazyload alt=Page 23: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails23jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=24Page 24button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page24jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=24 data-page=24 class=ts-thumb lazyload alt=Page 24: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails24jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=25Page 25button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page25jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=25 data-page=25 class=ts-thumb lazyload alt=Page 25: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails25jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=26Page 26button div class=ts-imagea href=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page26jpg target=_blank img data-url=cy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=26 data-page=26 class=ts-thumb lazyload alt=Page 26: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the measurement of hardness of water by complexometric titration identify P and Q in the following equation PI — + 1-12 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentssitereader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails26jpg width=140 height=200 adivdiv
