On the basis of kinetic theory of gases, the gas exerts pressure because its molecules:
Option: 1 Continuously lose their energy till it reaches wall.
Option: 2 Suffer change in momentum when impinge on the walls of container.
Option: 3 are attracted by the walls of container.
Option: 4 Continuously stick to the walls of container.
Based on the kinetic theory of gases, molecules suffer a change in momentum when impinging on the walls of the container. Due to this, they exert a force resulting in exerting pressure on the walls of the container.
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