An ideal gas has molar heat capacity at constant pressure Cp

Last updated: 6/18/2023

An ideal gas has molar heat capacity at constant pressure Cp 5R 2 The gas is kept in a cylindrical vessel fitted with a piston which is free to move Mass of the frictionless piston is 9 kg Initial volume of the gas is 0 0027 m and cross section area of the piston is 0 09 m The initial temperature of the gas is 300 K Atmospheric pressure Po 1 05 x 105 N m An amount of 2 5 x 104J of heat energy is supplied to the gas then A B C D Initial pressure of the gas is 1 06 x 105 N m Final temperature of the gas is 1000 K Final pressure of the gas is 1 06 x 105 N m Work done by gas is 9 94 x 10 J