List of top Physics Questions on Kinetic molecular theory of gases

The root mean square velocity, $v_{rms}$ , the average velocity $v_{av}$ and the most probable velocity,$v_{mp}$ of the molecules of the gas are in the order:

The root mean square speed of gas molecules

The r.m.s. velocity of oxygen molecule at $16^{\circ} C$ is 474 m/sec. The r.m.s. velocity in m/s of hydrogen molecule at $127^{\circ } C$ is

The correct statement of the law of equipartition of energy is

Statement 1. Unit of gas constant is joule mole$^{-1}$ kelvin$^{-1}$. Statement 2. Dimensional formula for gas constant is $[ML^2T^2K^{-1} mol^{-1}].$

N molecules, each of mass m, of gas A and 2 N molecules, each of mass 2 m, of gas B are contained in the same vessel which is maintained at a temperature T. The mean square of the velocity of molecules of B type is denoted by $\nu^2$ and the mean square of the X component of the velocity of A type is denoted by $\omega^2, \omega^2/ \nu^2$ is

Molecular motion shows itself as

At what temperature the root mean square velocity of a gas is twice of its root mean velocity at $27^{\circ} C $?

Three moles of an ideal gas are in a rigid cubical box with sides of length $0.170 \,m$. The ratio of the forces that the gas exerts on each of the six sides of the box when the gas temperature are $27^{\circ}C$ and $127^{\circ}C$ is,