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The elevation in boiling points of 0.1m ...

The elevation in boiling points of `0.1m` aqueous solutions of `NaCI, CuSO_(4)` and `Na_(2)SO_(4)` are in the ratio

A

`1:1:1`

B

`1:2:3`

C

`1:1:1.5`

D

`2:6:7`

Text Solution

Verified by Experts

The correct Answer is:
C

i for `NaCI = 2,i` for `CuSO_(4) = 2,i =3`. Therefore elevation in boiling point will be in the ratio `2:2:3` or `1:1:1.5`.
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