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4.5 g of aluminium (at. Mass 27 amu) is ...

4.5 g of aluminium (at. Mass 27 amu) is deposited at cathode from a molten electrolyte containing `Al^(3+)` ions by a certain quantity of electric charge . The volume of hydrogen produced at STP from ions in a solution by the same quantity of electric charge will be

A

44.8L

B

11.2L

C

22.4L

D

5.6 L

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The correct Answer is:
D
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