1.

Consider the below given statements about alkaline earth metals. (i) Solubility of sulphates decreases down the group. (ii) Solubility of hydroxides decreases down the group (ii) Thermal stability of carbonates increases down the group (iv) Basic nature of oxides increases down the group. The correct one are.

Answer»

 (i). (II) & (ILL)
(i), (ii) & (IV)".
(i) & (iv) only
(ii) only

Answer :B


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