Question

A gas exerts pressure on the walls of the containing vessel. Give reasons.

Answer 1

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here is ur answer :-

The molecules are continually colliding with each other and with the walls ofthe 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

Here is ur answer :-the molecules are continually collide with each other and with the wall of the vessel .when a molecule collide with the wall of vessel so that they exert a small force on the wall the pressure exerted by the gas is due to the sum of these collision forces