An ideal gas which has `gamma = 4//3` is taken from A to B according to the diagram then calculate enthalpy change for ideal gas:

In an isothermal change, an ideal gas obeys

In an isothermal change, an ideal gas obeys

According to the ideal gas laws, the molar volume of a gas is given by :

An ideal gas is taken from point A to the point B, as shown in the P-V diagram, keeping the temperature constant. The work done in the process is

In a cyclic process shown in the figure an ideal gas is adiabatically taken from B to A , the work done on the gas during the process B to A is 30,J when the gas is taken from A to B the heat absorbed by the gas is 20 J Then change in internal energy of the gas in the process A to B is :

In a cyclic process shown in the figure an ideal gas is adiabatically taken from B to A , the work done on the gas during the process B to A is 30,J when the gas is taken from A to B the heat absorbed by the gas is 20 J Then change in internal energy of the gas in the process A to B is :