A cell made up of two hydrogen electrodes. The positive electrode is in contact with a solution of 10^(–4) M hydroge

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Q 2176223176.     A cell made up of two hydrogen electrodes. The positive electrode is in contact with a solution of 10^(–4) M hydrogen ions. The emf of the cell is 0.118 V at 25^oC . The concentration of hydrogen ions at negative electrode is
A

10^(-6) M

B

10^(-4) M

C

10^(-2) M

D

None of these

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