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What is the pH of an aqueous solution o...

What is the pH of an aqueous solution of ammonium acetate `(K_a= K_b =1.8 xx 10^(-5))`

A

`gt 7`

B

7

C

`lt 7.0`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
B
`pH=7+1/2(pK_a-pK_b)=7+1/2[0]`
pH=7
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