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Depression of freezing point of 0.01 mol...

Depression of freezing point of `0.01` molal aq. `CH_(3)COOH` solution is `0.02046^(@)` . 1 molal urea solution freezes at `-1.86^(@)`C . Assuming molarity equal to molarity , pH of `CH_(3)COOH` solution is :

A

2

B

3

C

`3.2`

D

`4.2`

Text Solution

Verified by Experts

The correct Answer is:
B
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