Question

A gas can exert pressure on the walls of container assign reason​

Answer 1

Explanation:

Due to high kinetic energy possessed by the gas particles,they randomly move at a high speed within the container. Due to this random movement,the particles hit each other as well as the walls of the container. The force by which these particles strike the container exerts a pressure on its wall.

Answer 2

Because in the gaseous state, the particles move about randomly at high speed. Due to this random movement, the particles hit each other and also the walls of the container. The pressure exerted by the gas is because of this force exerted by gas particles per unit area on the walls of the container.