A) 64 gm
B) 32 gm
C) 32 kg
D) 64 kg
Correct Answer: B
Solution :
1 faraday (96500C) is the electricity which liberated that amount of substance which is equal to equivalent wt. So liberated amount of \[Cu\] is \[\frac{63.5}{2}\] \[=31.25\,gm\approx 32\,gm\]You need to login to perform this action.
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