When 9.45 {g} of {Cl} {CH}_{2} {COOH} is added to 500 {mL} of water, its freezing point drops by 0.5^{\circ} {C}. The dissociation constant of {ClCH}_{2} {COOH} is x \times 10^{-3}. The value of x is ............. . (Rounded off to the nearest integer) [K_{f({H}_{2} {O})}=1.86 {K} {kg} {mol}^{-1}] [24 Feb 2021 Shift 1]

Solutions Part 1

Section: Chemistry

Question : 36 of 100

Marks: +1, -0

When 9.45g of ClCH2COOH is added to 500mL of water, its freezing point drops by 0.5∘C. The dissociation constant of ClCH2COOH is x×10−3. The value of x is ............. .
(Rounded off to the nearest integer) [Kf(H2O)=1.86Kkgmol−1]

[24 Feb 2021 Shift 1]

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