Question

why does the solubility of alkaline earth metal carbonate and sulphate in water decreases down the group ​

Answer 1

Answer:

The solubility of alkaline earth metals carbonates and sulphate in water decreases down the group because of increasing of size of the alkaline earth metals down the group this decreases the solubility

Answer 2

Explanation:

Solubility of alkaline earth metal carbonate and sulphate in water decreases down the group due to the decrease in the hydration enthalpy down the group due to which solubility decreases

Solubility of alkaline earth metal carbonate and sulphate in water decreases down the group due to the decrease in the hydration enthalpy down the group due to which solubility decreasesWhen we go down the group the Charge density decreases , due to which alkaline earth metal carbonates are not able to hydrate themselves .