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4.5 g of aluminium (at mass = 27. a.m. u...

`4.5` g of aluminium (at mass `= 27. a.m. u`) is deposited at cathode from `Al^(3+)` solution by certain quantity of electric charge. The volume of hydrogen produced at STP from `H ^(+)` ions in soution by the same quantity of electric charge will be

A

`44.8L`

B

`22.4L`

C

`11.2L`

D

`5.6L`

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The correct Answer is:
D
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