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The number of coulombs required to depos...

The number of coulombs required to deposit 5.4 g of Al when the electrode reaction is `Al^(3+)+3e^(-)rarrAl`

A

`1.83xx10^(5)C`

B

`57900C`

C

`5.86xx10^(5)C`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
27g of Al is deposited by `=3xx96500C`
`5.4g` of Al is deposited by
`=(3xx96500xx5.4)/(27)=57900C`
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