Question

the series in which are arranged freezing order of their molecular masses.​

Answer 1

Explanation:

Effective molarity = Given molartiy × No. of particles per molecule i solution

For 1) KNO

3

0⋅1M,CaCl

2

0⋅12M,sugar0⋅14M,CUSO

4

0⋅15M

Higher the effective molarity, more is the depression in freezing point.

The correct answer is (a)