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]
A horizontal uniform glass tube of 100cm length is sealed at both ends contains 10 cm mercury column in the middle the temperature and pressure of air on either side of mercury column are respectively 31C and 76cm of mercury if the air column at one end is kept at 0C and the other end at 273C the pressure of air which is at 0C is (in cm of Hg )
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.