Which of the following properties increase progressively as we move down Group 2 from to ? — s Block Elements Chemistry Question

💡 Solution & Explanation

As the cationic radius increases down the group, polarizing power decreases, leading to an increase in the thermal stability of polyatomic anions like sulphates. The basic character of hydroxides also increases as the $M-O$ bond becomes weaker. Solubility of sulphates and hydration enthalpy both decrease down the group.