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1 mol each of AG AgBO3, CuSO4 and AICI3 ...

`1` mol each of `AG AgBO_3, CuSO_4` and `AICI_3` is electrolysed. The number of faradays rewuired is in the ration of:

A

` 1:1:1`

B

`1:2:3:`

C

`3:2:1`

D

`1:3:1`

Text Solution

Verified by Experts

The correct Answer is:
B
`Ag^(+) + e^(-) rarr Ag`
` Cu^(2+) + 2e^(-) rarr Cu`
` Al^(1+) +3e^(-) rarr Al`
Thus, munber of faradauys required by `1` mol each ` =1 :2: 3.`
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