
The quantities which remain same for all ideal gases at the same temperature is/are,


Important Questions on Kinetic Theory of Gases
One mole of an ideal gas undergoes a process in which, , where and are positive constants and is volume. The minimum pressure attainable is,

The volume thermal expansion coefficient of an ideal gas at constant pressure is
(Here absolute temperature of gas)

Consider a hypothetical gas with molecules that can move along only a single axis. The following table gives four situations, the velocities in meter per second of such a gas having four molecules. The plus and minus sign refer to the direction of the velocity along the axis.
In which situation the root-mean-square speed of the molecules is greatest?





One mole of an ideal gas is kept enclosed under a light piston connected by a compressed spring (spring constant ). The volume of gas is and its temperature is . The gas is heated so that it compresses the spring further by The work done by the gas in the process is Find . (Take and suppose there is no atmosphere).
