The force of attraction between molecules of different substances is

Cohesive force is experienced between

The maximum distance upto which the intermolecular forces are effective is called

Molecular range of molecule is

The molecules on the liquid surface

An imaginary sphere drawn with a radius equal to the range of molecular attraction is called

Free surface of a liquid behaves like a stretched membrane and tends to assume smallest possible area due to

A liquid film at the surface behaves as a

In case of a liquid which does not wet a solid surface, the force of adhesion