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The pressure of H(2) required to make th...

The pressure of `H_(2)` required to make the potential of `H_(2^(-))` electrode zero in pure water at `298 K` is

A

`10^(-14)` atm

B

`10^(-12)` atm

C

`10^(-10)` atm

D

`10^(-4)` atm

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The correct Answer is:
A
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