Question

Imagine the movement of a single gas molecule inside a container. Explain the particle’s motions in terms of kinetic-molecular theory.

Answer 1

Answer:

Imagine the movement of a single gas molecule inside a container. Explain the particle's motions in terms of kinetic-molecular theory. ... Gas particles obey Newton's laws of motion. Faster particles collide more often and with more force. Collisions are elastic, there is no energy lost as the particle hits the sides.

Answer 2

Kinetic theory of gases assumes the motion of particles to be random. Atoms and molecules are assumed to be rapidly moving.

Explanation:

Kinetic theory of gases is a theoretical model that describes the molecular composition of the gas in terms of a large number of submicroscopic particles which include atoms and molecules.

Main points for particle's motion according to kinetic theory of gases:

1. Atoms and molecules are in constant motion in straight line.
2. Molecules have negligible volume and intermolecular forces.
3. They undergo perfectly elastic collisions which means there is no loss or gain of energy on collision.
4. They have an average kinetic energy proportional to the ideal gas's absolute temperature.