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Equimolar solution of zinc sullphate and...

Equimolar solution of zinc sullphate and ferric sulphate are subjected to electrolysis. What is the ration of Faradays of electricity requried for depositoin of one mole each of zinc and iron ?

A

`1 : 2`

B

`2 : 3`

C

`1 : 3`

D

`3 : 2`

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The correct Answer is:
B
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