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What will be the pH of an aqueous soluti...

What will be the pH of an aqueous solution of 1.0 M ammonium formate?
Given :`pK_(a)=3.8 and pK_(b)=4.8`

A

`7.5`

B

`3.4`

C

`6.5`

D

`10.2`

Text Solution

Verified by Experts

The correct Answer is:
C
`pH = 1/2(pK_(w) + pK_(a) - pK_(b))`
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