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pH of HCl(10^(-12)M) is...

pH of `HCl(10^(-12)M)` is

A

12

B

`-12`

C

`approx ` 7

D

14

Text Solution

Verified by Experts

The correct Answer is:
C
As the solution is acidic `pH lt 7 ` .This is because `[H^(+)] ` from `H_(2)O[10^(-7)]` cannot be neglected in comparison to `10^(-12)` M .
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