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

1. A. 44.8L
2. B. 11.2L
3. C. 22.4L
4. D. 5.6L

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