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When 2 Faraday of electricity is passed ...

When 2 Faraday of electricity is passed in an aqueous solution of cupric sulphate, the amount of copper deposited on cathode is

A

1930

B

3860

C

9650

D

4825

Text Solution

Verified by Experts

The correct Answer is:
A
A/c. to Faraday's `1^(st)` law .
`W = (E xxixxt)/(96500)`
or `0.635 = (63.5 xxixxt)/(2 xx 96500)`
`therefore ixx t = 1930` C
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