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` ?

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Q 2616523470.     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` ?
JEE 1981
A

`10^(-6)`

B

`10^(-12)`

C

`10^(-14)`

D

`10^(-8)`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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