A) 8.75 h
B) 6.70 h
C) 3.35 h
D) 12.50 h
Correct Answer: C
Solution :
From Faraday's 1st law of electrolysis \[m=ZIt=\frac{E}{F}It\] Or \[m=\frac{A}{FV}It\] Or \[t=\frac{mFV}{IA}\] \[(\because V=1)\] \[=\frac{27\times 96500\times 1}{2\times 108}\] \[=12062.5s\] \[=3.35h\]You need to login to perform this action.
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