Question

a gas exerts pressure on the of container why

Answer 1

The molecules are continually colliding with each other and with the walls of the container. When a molecule collides with the wall, they exert small force on the wall The pressure exerted by the gas is due to the sum of all these collision forces.The more particles that hit the walls, the higher the pressure.

Answer 2

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★ Reason

→ Because the molecules of the gas have Random in motion and collide with each other and move in all direction. so gas exert pressure.