Question

Why does a gas exerts pressure on the walls of the container?

Answer 1

Answer:

because air particles are lighter and we know that particles are moving continous.

Answer 2

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➡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.

I hope it's help uh...