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To what volume must one litre of 1MCH3CO...

To what volume must one litre of 1MC`H_3COOH` solution be diluted so that the pH of resulting solution becomes twice the original value. [Given: `K_a=1.8xx10^-5]`

A

`2.78xx10^5`

B

`2.78xx10^4`

C

`2.78xx10^3`

D

`2.78xx10^2`

Text Solution

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The correct Answer is:
B
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