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If the pK(a) of a weak and acid HA is 4....

If the `pK_(a)` of a weak and acid HA is 4.80 and the `pK_(b)` of a weak base `BOH` is 4.78. Then, the pH of an aqeuous solution of the corresponding salt, BA will be

A

`7.01`

B

`4.79`

C

`9.22`

D

`10.0`

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