Question

Which of the following statements is true for a cell, `Pt | H_(2 (g)) | H^(+) || Cu^(2+) | Cu` ?
A. Reduction occurs at `H_(2)` electrode
B. `H_(2)` is cathode and Cu is anode
C. `H_(2)` is anode and `Cu` is cathode
D. Oxidation occurs at Cu electrode

Answer 1

Correct Answer - C
`H_(2)` is anode and Cu is cathode .