KINETIC THEORY OF GASES

·         All the molecules of the gas are uniform, rigid and infinitely small, whose volume is negligible as compared to the volume of gas.

·         There is no force between gas molecules.

·         Collision between two molecules is perfectly elastic.

·         Density of molecules is uniform in the vessel.

·         The molecules can have all possible velocities.

·         Molecules move on a zig-zag way in any direction, this motion is called Brownian Motion.

·         The no.of molecules per unit volume of gas is constant.