Kinetic Theory ...

The gas in vessel is subjected to a pressure of 20 atmosphere at a temperature 27°C. The pressure of the gas in a vessel after on half of the gas is released from the vessel and the temperature of the remainder is raised by 50°C is

A gas at 27°C has a volume V and pressure P. On heating its pressure is doubled and volume becomes three times. The resulting temperature of the gas will be

The pressure and temperature of two different gases is P and T having the volume V for each. They are mixed keeping the same volume and temperature, the pressure of the mixture be

The rate of diffusion is

The value of critical temperature in terms of van der Waal\'s constant a and b is

For matter to exist simultaneously in gas and liquid phases

Two thermally insulated vessels 1 and 2 are filled with air at temperatures (T₁, T₂) volume (V₁, V₂) and pressure (P₁, P₂) respectively, If the valve, joining the two vessels is opened, the temperature inside the vessel at equilibrium will be

An air bubble of volume 1.0 cm³ rises from the bottom of a lake 40 m deep at a temperature of 12°C. The volume of the bubble when it reaches the surface, which is at a temperature of 35°C, will be

To what temperature should the hydrogen at 327°C be cooled at constant pressure, so that the root mean square velocity of its molecules becomes half of its previous value