1.

4.5 g of aluminium 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 H^(+) ions in a solution by the same quantity of electric charge will be:

Answer»

`44.8 L`
`11.2 l`
`22.4 l`
`5.6 l`

ANSWER :B


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