The van't Hoff factor of an aqueous solution of storage battery containing 49% H SO by weight and a depression in freezing point of 27.9 K is approximately :- [Given ; K = 1.86 K kg/mole] (A) 1 (B) 1.

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Question

The van't Hoff factor of an aqueous solution of storage battery containing 49% H SO by weight and a depression in freezing point of 27.9 K is approximately :- [Given ; K = 1.86 K kg/mole]

(A) 1
(B) 1.5
(C) 2
(D) 3

Prashant Kotian · Accepted Answer

Correct answer: D

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