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The density of copper is 8.95 g mL^(-1)....

The density of copper is `8.95 g mL^(-1)`. Find out the number of coulombs needed to plate an area of `100cm^(2)` to a thickness of `10^(-2)cm` using `CuSO_(4)` solution as electrolyte. `(` Atomic weight of `Cu=63.5g)`

A

0.1F

B

0.28F

C

0.4F

D

0.5F

Text Solution

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The correct Answer is:
B
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