20 \% of acetic acid is dissociated when its 5 {\g} is added to 500 {\mL} of water. The depression in freezing point of such water is _______ \times 10^{-3} \circ {\C}. Atomic mass of {\C}, {\H} and {\O} are 12,1 and 16 a.m.u. respectively. [Given : Molal depression constant and density of respectively. [1-Feb-2023 Shift 2]

JEE Mains 1-Feb-2023 Shift 2 Solved Paper

Section: Chemistry

Question : 55 of 90

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20% of acetic acid is dissociated when its 5g is added to 500‌mL of water. The depression in freezing point of such water is _______ ×10−3∘C. Atomic mass of C,H and O are 12,1 and 16 a.m.u. respectively.
[Given : Molal depression constant and density of respectively.

[1-Feb-2023 Shift 2]

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