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The standard potential of the reaction ...

The standard potential of the reaction
`H_(2)O + e^(-) rightarrow (1/2)H_(2) + OH^(-)` at 298 K by using `k_(w) (H_(2)O) = 10^(-14)`, is:

A

`-0.828V`

B

`0.828V`

C

O V

D

`-0.5V`

Text Solution

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The correct Answer is:
A
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