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At 90^(@)C , pure water has [H(3)O^(+)] ...

At `90^(@)C` , pure water has `[H_(3)O^(+)]` as `10^(-6)` mol `L^(-1)`. What is the value of `K_(w)` at `90^(@)C` ?

A

`10^(-14)`

B

`10^(-8)`

C

`10^(-6)`

D

`10^(-12)`

Text Solution

Verified by Experts

The correct Answer is:
D
`P^(H)` depends on concentration but not volume
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