Calculate the mass of the copper deposited during electrolysis when a current of 4A passes through a copper salt for 2 hours. [Ece of Copper z=3.3x10-7kgC-1]
a
2.9x105kg
b
9.5x10-7kg
c
9.5x10-3kg
d
2.9x104kg
Explanation
Correct Option
cVideo Explanation
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