0.5F of electricity is passed through 50...

`0.5F` of electricity is passed through `500mL` of copper sulphate solution. The amount of copper which can be deposited will be

A

`63.5g`

B

`31.75g`

C

`15.8g`

D

Unpredictable

Verified by Experts

The correct Answer is:

c

`Cu^(2+)+2e^(-) rarr Cu`
`2F=1 mol of Cu=63.5g of Cu`
`0.5 F=(63.5)/(2)xx0.5=15.8g`

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