The pressure exerted on the walls of the container by a gas is due to the fact that the gas molecules ________.

stick to the walls

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lose their kinetic energy

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change their momentum due to collision with the walls

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are accelerated towards the walls

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Solution

The correct option is C change their momentum due to collision with the walls
At microscopic level, pressure is the force exerted by the gas molecules on the wall by virtue of momentum change during their elastic collision with the wall atoms.

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The pressure exerted on the walls of the container by a gas is due to the fact that the gas molecules ________.

The correct option is C change their momentum due to collision with the wallsAt microscopic level, pressure is the force exerted by the gas molecules on the wall by virtue of momentum change during their elastic collision with the wall atoms.

The correct option is C change their momentum due to collision with the walls
At microscopic level, pressure is the force exerted by the gas molecules on the wall by virtue of momentum change during their elastic collision with the wall atoms.