div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsusreader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page1jpg target=_blank img data-url=documentcy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=1 data-page=1 class=trans-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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsusreader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentsusreader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page2jpg target=_blank img data-url=documentcy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=2 data-page=2 class=trans-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:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsusreader043viewer20220306195ae5916a7f8b9a29048c675dhtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentsusreader043viewer20220306195ae5916a7f8b9a29048c675dhtml5page3jpg target=_blank img data-url=documentcy-qp2014-welcome-to-gate-iit-q22-q23-in-the-measurement-of-hardness-of-waterhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: CY QP2014 - Welcome to GATE IIT Madras Q22 Q23 In the...