The pH of a buffer solution of 0.1 M CH(...

The pH of a buffer solution of `0.1 M CH_(3)COOH` and `0.01 M CH_(3)COONa` is `(pK_(a)(CH_(3)COOH)=4.745)` :

A

`4.745`

B

`5.745`

C

`3.745`

D

`10.255`

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The correct Answer is:

C

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