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The pH of solution having [OH^(-)]=10^(-...

The `pH` of solution having `[OH^(-)]=10^(-7)` is

A

14

B

0

C

7

D

-7

Text Solution

Verified by Experts

The correct Answer is:
C
`pOH =-log [OH^(-)]=-log (10^(-7))=7`
`pH +pOH =14`
`pH =14-pOH=14-7=7`
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