Question

A solution of concentration CuSo is electrolysed
for 965 s with a current of 20 A and 50% efficiency.
The amount of Cu deposited at cathode will be
[NCERT Pg. 86]
(1) 4.175 g
(2) 3.175 g
(3) 5.35 g
(4) 6.35 ​

Answer 1

Answer:

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