Kinetic Theory ...

Hydrogen gas is filled in a ballon at 20^o C. If temperature is made 40^o C, pressure remaining the same what fraction of haydrogen will come out

When the pressure on 1200 ml of a gas is increased from 70 cm to 120 cm of mercury at constant temperature, the new volume of the gas will be

A gas at 27^o C temperature and 30 atmospheric pressure is allowed to expand to the atmospheric pressure if the volume becomes two times its initial volume, then the final temperature becomes

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

Air is filled at 60^o C in a vessel of open mouth. The vessel is heated to a temperature T so that 1/4 th part of air escapes. Assuming the volume of the vessel remaining constant the value of T is.

A gas is filled in a cylinder, its temperature is incresecd by 20% on kelvin scale and volume is reduced by 10%. How much percentage of the gas will leak out

The relation between the gas pressure P and average kinetic energy per unit volume E is

Gas at a pressure P_o is contained in a vessel. If the masses of all the molecules are halved and their speeds are doubled, the resulting pressure will be equal to

The average transitional energy and rms speed of molecules in sample of oxygen gas at 300 K are 6.21 × 10^–21 J and 484 m s respectively. The corresponding values at 600 K are nearly (assuming ideal gas behavior)

At a given temperature the rms velocity of molecules of the gas is