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CHEMISTRY

JAMB 2003 - Question 10

Chemistry 2003 JAMB Past Questions - Question 10: A gas exerts pressure on its container because

Choose the correct answers from the options given.

A gas exerts pressure on its container because

A: some of the its molecules are moving faster than others

B: of the collision of the molecules with each other

C: of the mass of the molecules of gas

D: the molecules of a gas collide with the walls of the container

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Correct Answer

Explanation

A gas exerts pressure on its container because the molecules of the gas collide with the walls of the container. When these collisions occur, they create a force on the walls, resulting in the pressure exerted by the gas.