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The depression in f.pt. of 0.01m aqueous...

The depression in f.pt. of `0.01m` aqueous solution of urea, soldium chloride and soldium sulphate is in the ration:

A

`1:1:1`

B

`1 : 2 : 3 `

C

`1: 2: 3`

D

`1: 2: 4`

Text Solution

Verified by Experts

The correct Answer is:
B
1 mole urea gives 1 mole
1 mole NaCl gives 2 mole
1 mole `Na_(2)SO_(4)` gives 3 mole `
Delta T_(f)` ratio 1: 2:3
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