Question

In which one of the following, one Faraday of
electricity will liberate 1/2 mole of the metal-
(A) AuCl3 (B) FeCl3 (C) CuSO4 (D) NaCl

Please mention the reason.​

Answer 1

Answer:

CuSo4

Explanation:

Answer is CuSo4 because the faraday of electricity of liberate is 1/2