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The pH of an aqueous solution at 25^(@)C...

The pH of an aqueous solution at `25^(@)C` is 6.1 its p(OH) is :

A

`12.2`

B

`7.9`

C

`3.9`

D

`6.1`

Text Solution

Verified by Experts

The correct Answer is:
B
At `25^(@)C, pH +pOH =14`
`therefore pOH = 14-6.1 =7.9`.
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