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If pure water has pK(w)=13.36 at 50^(@)C...

If pure water has `pK_(w)=13.36` at `50^(@)C`, the pH pure water will be

A

`7.0`

B

`7.13`

C

`6.0`

D

`6.63`

Text Solution

Verified by Experts

The correct Answer is:
D
`Ph =1//2pK_(w)` (for pure water )
`pH=(1)/(2) xx 13.26 =6.63`
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