Wwhich of the following statements are true about the alkali metals?A. All alkali metals form oxo salts such as carbonates, sulphates and nitratesB. the basic character of oxides increases down the groupC. Carbonates and sulphates of lithium are stable and their stability decreases down the groupD. Solubility of carbonates and sulphates increases down the group.

Wwhich of the following statements are true about the alkali metals?A.

1.	Wwhich of the following statements are true about the alkali metals?A. All alkali metals form oxo salts such as carbonates, sulphates and nitratesB. the basic character of oxides increases down the groupC. Carbonates and sulphates of lithium are stable and their stability decreases down the groupD. Solubility of carbonates and sulphates increases down the group.
Answer» Correct Answer - C Carbonates and sulphates of lithium decompose on heating while the stability of carbonates and sulphates of other metlas increases down the group.

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