A gas is kept in an enclosure. The pressure of the gas is reduced by pumping out some gas. Will the temperature of the gas decreases by Charles's law?

If pressure of an ideal gas is reduced to 1/4, then volume of the gas at the same temperature will become… times.

Write ideal gas equation applying Charle's law.

A vessel is filled with a gas at a pressure of 76 cm of mercury at a certain temperature. The mass of the gas is increased by 50% by introducing more gas in the vessel at the same temperature. Find out the resultant pressure of the gas.

Up to what pressure a gas will follow the ideal gas law depends upon the nature of the gas and its temperature . The temperature at which a real gas obeys the ideal gas law over an appreciable range of pressure is called