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Rgw atomic weight of Al is 27. When a cu...

Rgw atomic weight of Al is `27`. When a current of `5F` is passed through a solution of `Al^(+++)` ions, the qeight of `AL` deposited is.

A

27 g

B

36 g

C

46 g

D

9g

Text Solution

Verified by Experts

The correct Answer is:
C
Equivalent weight of Al is 9. So, 9 g of Al will be deposited by one Faraday. 45 g of Al will be deposited by 5 Faraday.
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