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If same quantity of electricity is passe...

If same quantity of electricity is passed through `CuCI` and `CuSO_(4)` the ratio of the weights of `Cu` deposited from `CuSO_(4)` and `CuCI` is:-

A

`2:1`

B

`1:2`

C

`1:1`

D

`4:1`

Text Solution

Verified by Experts

The correct Answer is:
B
`W prop E`
i.e., `(W_(1))/(W_(2))=(E_(1))/(E_(2))`
`(W_(CuCl))/(W_(CuSO_(4)))=(E_(CuSO_(4)))/(E_(CuCl))=(M)/(2M)=(1)/(2)`
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