Question

Same quantity of current is passed through molten NaCl and molten Al2O3. If 4.6 g. of Na was deposited in one cell, the mass of Al deposited in other cell is :-

Answer 1

The highly reactive metals are extracted by the electrolytic reduction of their molten chloride. For example, sodium, magnesium and calcium are obtained by the electrolysis of their molten chlorides.J