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4.5 g of aluminium (at mass 27 u) is dep...

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

A

22.4L

B

44.8L

C

5.6L of `O_(2)` at STP will be formed

D

11.2L

Text Solution

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The correct Answer is:
D
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