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Calculate the change in pH when a 0.1 M ...

Calculate the change in pH when a 0.1 M solution of `CH_3COOH` in water at `25^@C` is diluted to a final concentration of 0.01 M . `[K_a=1.85xx10^(-5)]`

A

`+0.5`

B

`+0.4`

C

`+0.47`

D

`+0.6`

Text Solution

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The correct Answer is:
a
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