Question

Explain why gases expand more than liquids and solids.
No spam

Answer 1

Explanation:

On heating a gas the vibrations of its molecules increases. Since the molecules are not bound to

expand more than liquids and solids on being heated.

Answer 2

Molecules within gases are further apart and weakly attracted to each other. Heat causes the molecules to move faster, (heat energy is converted to kinetic energy ) which means that the volume of a gas increases more than the volume of a solid or liquid.