Compare alkali metals and alkaline earth metals with repect to ionisation enthalpy, basicity of oxides and solubility of hydroxides.

Compare alkali metals and alkaline earth metals with repect to ionisat

1.	Compare alkali metals and alkaline earth metals with repect to ionisation enthalpy, basicity of oxides and solubility of hydroxides.
Answer» Solution :Ionisation enthalpy of alkaline earth METALS are higher than that of CORRESPONDING ALKALI metals are more electropositive than alkaline earth metals.