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The "mole"s of electrons required to dep...

The "mole"s of electrons required to deposit 1 gm equivalent aluminium (at wt. =27) from a solution of aluminium chloride will be:

A

3

B

1

C

4

D

2

Text Solution

Verified by Experts

The correct Answer is:
A
`Al^(3+)+3e^(-)toAl` So mole of `e^(-)=3`
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