Question

The correct statements among I to III regarding hydration
are,
(1)
The extent of hydration is more in aluminium ion than
that of chloride ion
(ID)
Hydration energy is most exothermic in the case of
lithium ion as compare to all alkali metal ions
(III) The hydrated radius is more in aquated sodium ion as
compare to aquated magnesium ion
(I), (II) and (III)
(II) and (III)
(I) and (III)​

Answer 1

Answer:

hydration energy the more than thermic in the case of Lithium ion as compared to all alkali metal ions