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CHEMISTRY

JAMB 2023 - Question 14

Chemistry 2023 JAMB Past Questions - Question 14: The postulate of the kinetic theory of gases is that molecules of a gas move in straight lines between collisions. This implies that

The postulate of the kinetic theory of gases is that molecules of a gas move in straight lines between collisions. This implies that

A: forces of repulsion exist

B: collisions are perfectly elastic

C: collisions are inelastic

D: forces of repulsion and attraction are in equilibrium

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Correct Answer

Explanation

Collisions between gas particles or collisions with the walls of the container are perfectly elastic. None of the energy of a gas particle is lost when it collides with another particle or with the walls of the container.