1.

4.5 g of Aluminium is deposited at cathode from Al3+ solutions 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:

Answer»

4.5 g of Aluminium is deposited at cathode from Al3+ solutions 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:





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