Question

इस
(iii) विचरणचलना फिरना घूमना ​

Answer 1

Explanation:

where Tf is the change in freezing point, i is Vant Hoff factor, m is molality and k is freezing point constant.

Also, 1% NaCl will have Van't Hoff factor 2 and 1 % CaCl2 will have Vant Hoff factor i as 3.

Thus 1% CaCl2 produces most ions and thus lowers the freezing point to the maximum value.

Answer 2

Explanation:

What we have to do in this ?