Arrange the following ions in increasing Na^+, Mg^(2+), Al^(3+) (i) extent of hydration (ii) size of the hydrated ions (iii) ionic mobility

Arrange the following ions in increasing Na^+, Mg^(2+), Al^(3+) (i) e

1.	Arrange the following ions in increasing Na^+, Mg^(2+), Al^(3+) (i) extent of hydration (ii) size of the hydrated ions (iii) ionic mobility
Answer» Solution :`AL^(3+) GT MG^(2+) gt Na^(+)` `Al_((AQ))^(3+) gt Mg_((Aq))^(2+) gt Na_((aq))^(+)` (III) `Na^(+) gt Mg^(2+) gt Al^(3+)`