Question

One faraday of electricity will liberate 1 gram atom of the metal from the solution of
(A) CuCl2
(B) CuSO4
(C) AgNO3
(D) AuCl3​

Answer 1

Explanation:

From the solution of which of the following one faraday of electricity will liberate one gram atom of metal. Solution : Equivalent weight and atomic weight of Na metal are the same, so 1g atom of Na is deposited by one faraday of current.

Answer 2

Answer:

correct answer is NACL

Explanation:

Answer is option (D) NaCl

As only in NaCl 1e

−is involved.