Which statement about alkaline earth metals is incorrect?

CHEMISTRY · Single correct · A Level · Chemistry · Group 2 elements (alkaline earth metals) · Group 2 elements (alkaline earth metals)

Problem

Which statement about alkaline earth metals is incorrect? (1) Solubility of sulphates decreases down the group. (2) Solubility of hydroxides decreases down the group. (3) Thermal stability of carbonates increases down the group. (4) Basic nature increases down the group.

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