Explanation
A closed container of volume 0.02 m3 contains a mixture of neon and argon gases at a temperature of 270 C and at a pressure of 1×105N/m2. 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 310C and 76cm of mercury if the air column at one end is kept at 00C and the other end at 2730C the pressure of air which is at 00C is (in cm of Hg )
A closed hollow insulated cylinder is filled with gas at 00C and also contains an insulated piston of negligible weight and negligible thickness at the the middle point. The gas at one side of the piston is heated to 1000C . If the piston moves 5cm, the length of the hollow cylinder is
Two identical containers each of volume V0 are joined by a small pipe. The containers contain identical gases at temperature T0 and pressure P0. One container is heated to temperature 2T0 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 2T0.
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