1.

The number of electrons in 0.2 mol of Al3+ ion is(1) 0.2 x NA(3) NA2(2) 0.1 × NA(4) 2 x NA

Answer» The number of electrons in 0.2 mol of Al3+ ion is(1) 0.2 x NA(3) NA2(2) 0.1 × NA(4) 2 x NA


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