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The pK(a) of an acid HA is 4.77 and pK(b...

The `pK_(a)` of an acid HA is 4.77 and `pK_(b)` of a base of BOH is 4.75 . The pH of 0.1 M aqueous solution of the salt AB is

A

7.01

B

6.92

C

7.16

D

7

Text Solution

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The correct Answer is:
B
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