Give few examples of physical changes in which change of state is involved.

Explanation

Evaporation : It is a physical change which involves change of state from liquid to gas.
Boiling : It is a physical change which involves change of state from liquid to gas at its boiling point.
Condensation. It is a physical change which involves change of state from gas to liquid.
Freezing : It is a physical change which involves change of state from liquid to solid.
Melting : It is a physical change which involves change of state from solid to liquid.