Question

A gas can exert pressure on the wall of the container. Assign reason ​

Answer 1

Answer:

The pressure exerted by a gas is due to the random motion of particles in the gas. Gases have weak intermolecular forces and the particles in continuous random motion and these particles collide with the walls of the container. These collisions with the walls of the container exerts pressure on the gas.

Answer 2

Answer:

Due to Brownian motion , gas molecules moves randomly here and there inside the container, during this they collide with each other and also to the wall of the container, hence exerts pressure on it