A mixture of 2 moles of He and 3 moles of $N_2$ is present in a closed container of volume 5 L at 27°C. What is the total pressure exerted by the mixture?

If the absolute temperature of a gas is doubled and the pressure is reduced to one half, the volume of the gas will

Which law explains the relationship between the pressure and temperature of a gas at constant volume?

A closed vessel contains equal number of oxygen and hydrogen molecules at a total pressure of 740 mm. If oxygen is removed from the system, the pressure:

The product of pressure and volume $\left( {PV} \right)$ has a unit of:

Dipole-dipole attractive forces are strongest between the molecules of:

The condition of SATP refers for:

Equal volumes of two gases are kept in separate containers at the same temperature and pressure. Then:

Consider a fixed amount of an ideal gas at constant temperature. If the pressure of the gas is tripled, which of the following describes the change in volume?

If the pressure of a fixed amount of gas at constant temperature is tripled, its volume will:

At a constant temperature, if the volume of a gas is halved, its pressure will: