Question

Given:
(i) $Cu^{2+} + 2e^- \rightarrow Cu$, E° = 0.337 V
(ii) $Cu^{2+} + e^- \rightarrow Cu^+$, E° = 0.153 V
Electrode potential, Eo for the reaction, $Cu^+ + e^- \rightarrow Cu$, will be :
(a) 0.90 V
(b) 0.30 V
(c) 0.38 V
(d) 0.52 V

Answer 1

option a is the answer for the question