A closed container of volume 0.02 m contains a mixture of neon and argon gases at a temperature of 27 C and at a pressure of . The total mass of the mixture is 28 g. If the gram molecular weights of neon and argon are 20 and 40 respectively, the masses of the individual gases in the container are respectively(assuming them to be ideal) [R = 8.314 J/mol K]
Two identical containers each of volume V are joined by a small pipe. The containers contain identical gases at temperature T and pressure P. One container is heated to temperature 2T while maintaining the other at the same temperature. The common pressure of the gas is P and n is the number of moles of gas in container at temperature 2T.