Kinetic Theory ...

To decrease the volume of a gas by 5% at constant temperature the pressure should be

A gas at the temperature 250 K is contained in a closed vessel. If the gas is heated through 1 K, then the percentage increase in its pressurse will be

At O^o C the density of a fixed mass of a gas divided by pressure is x. At 100^oC, the ratio will be

The volume of a gas at 20^o C is 200 ml. If the temperature is reduced to –20^o C at constant pressure, its volume will be.

A partition divides a container, having insulated walls, into two compartments, I and II. The same gas is filled the compartments. The ratio of number of molecules in compartments I and II is.

A cylinder contains 10 kg of gas at pressure of 10⁷ N/m². The quantity of gas taken out of the cylinder, if final pressure is 2.5 × 10⁶N/m^–2, will be ______ (temperature of gas is constant)

The pressure and temperature of an ideal gas in a closed vessel are 720 kPa and 40^o C respectively. If 1/4 th of the gas is released from the vessel and the temperature of the remaning gas is raised to 353^o C, final pressure of the gas is

Suppose ideal gas equation follows VP³ = constant, Initial temperature and volume of the gas are T and V respectively. If gas expand to 27 V, then temperature will become

Air is filled in a bottle at atmospheric pressure and it is corked at 35^o C, If the cork can come out at 3 atmospheric pressure then upto what temperature should the bottle be heated in order to remove the cork.

At constant temperature on incerasing the pressure of a gas 5% its volume will decrease by