Question

Define intermolecular forces.

Answer 1

1. Matter exists in three main forms in nature.
2. They are solids, liquids, and gases.
3. All matter is made up of molecules.
4. The molecules in a matter always exert a force of attraction on each other, which is called the intermolecular force of attraction.
5. The intermolecular force of attraction is maximum in solids and minimum in gases. The liquids have an intermediate value of intermolecular force.

Thus, the intermolecular force can be defined as the force of attraction that exists between particles of matter.