`I_(2)(s)|I^(-)`(0.1M) half cell is connected to a `H^(+)` (aq)|`H_(2)`(1 bar)|Pt half celland e.m.f. is found to be 0.7714 V. If `E_(I_(2)|I^(-))^(@)`=0.535 V, find the pH of `H^(+)|H_(2)` half cell.
A
1
B
3
C
5
D
7
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The correct Answer is:
B
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