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pH of a 0.1Mmonobasic acid is found to b...

pH of a `0.1M`monobasic acid is found to be `2`,Hence its osmotic pressure at a given temp.TK is-

A

`0.1RT`

B

`0.11RT`

C

`1.1RT`

D

`0.01RT`

Text Solution

Verified by Experts

The correct Answer is:
B
`underset(0.1)(HA)rarrH^(+)A^(-),pH=2`
`pH=2`so `[H^(+)]=0.01`
Total concentration =`0.1+0.01=0.11M`
`pi=CRT=0.11RT`
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