Question

What are the characteristics of an ideal gas?

Answer 1

Hint: Gases consist of particles in continuous, random motion. They proceed straight until they strike with something—usually each other or their container walls. The pressure of the gas is due to the molecules striking the walls of the container. No power is lost or gained from collisions.

Complete step-by-step solution:
The Kinetic theory of gas presents the properties of an ideal gas. Some of the features are as follows:
An ideal gas comprises a large number of indistinguishable molecules. An ideal gas is distinctive from natural gas in several ways.
The volume maintained by the molecules themselves is negligible, corresponding to the volume filled by the gas.
The molecules follow Newton’s laws of motion, and they go in random movement.
The molecules undergo forces only during collisions; any collisions are wholly elastic and take a negligible measure of time.
All gases at a provided temperature have the identical average kinetic energy.
Lighter gas molecules travel faster than larger molecules.
An ideal gas mass can be neglected in the equation because it has none; this is because an ideal gas is supposed to be a particle, and particles do not possess any mass.
The ideal gas molecules are in continuous random motion. They move in a straight line until they strike with another molecule or the container wall.
There is no attraction or repulsion among the gas molecules.
The particles of the gas are point masses with zero volume.
All the strikes are elastic. No energy is obtained or wasted during the collision.

Note:An ideal gas is characterized as one in which all collisions among atoms or molecules are ideally elastic and attractive intermolecular forces are absent. This indicates that there is no attraction or repulsion within the particles.