Question

Entries in List 1 are to be matched with entries of List- 2. Each entry of List-1 may have matching with one or more than one entries in List-2.

Answer 1

Concept:
Lattice energy:as we move from top to bottom in a group the lattice energy will be decreased due to decrease in boind strength and increase in bond length.So sequence A in list 1 is correct for lattice energy.
Solubility in water,Thermal Stability & % ionic character: As we move from top to bottom in a group the Solubility of hydroxides in water , Thermal Stability & % ionic character will be increased due to decrease in boind strength and increase in bond length. So sequence C in list 1 is correct for Solubility in water ,Thermal Stability & % ionic character.

Thermal Stability & % ionic characterof carbonates of particular increases due to increase in bond length.Hence the final answer is
A 1, B 4, C 2, C 3, C 4, D 3, D 4.