Question

The solubility of a particular compound depends upon the value of its lattice enthalpy and hydration enthalpy. The lattice and hydration enthalpies of four compounds are given below.

Answer 1

Explanation:

That is how they exist in the final solution. The heat energy needed to break up 1 mole of the crystal lattice is the lattice dissociation enthalpy. The heat energy released when new bonds are made between the ions and water molecules is known as the hydration enthalpy of the ion.