A) 3.5 g
B) 2.8 g
C) 5.4 g
D) None of these
Correct Answer: C
Solution :
From Faraday?s law, m/E = constant where m = mass of substance deposited, E = chemical equivalent. \[\therefore \frac{{{m}_{2}}}{{{m}_{1}}}=\frac{{{E}_{2}}}{{{E}_{1}}}\Rightarrow {{m}_{2}}=\frac{108}{32}\times 1.6=5.4g\]
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