A thermodynamic system is taken from an original state to an intermediate state by the linear process shown in Fig. (12.13)

Its volume is then reduced to the original value from E to F by an isobaric process. Calculate the total work done by the gas from D to E to F

An ideal gas goes from the state I to to the state f as shown in figure. The work done by the gas during the process

The pressure in a monoatomic gas increases linearly from 4 xx 10^5 Nm^(-2) to 8 xx 10^5 Nm^(-2) when its volume increases from 0.2 m^3 to 0.5 m^3 . Calculate the following: work done by the gas,

In changing the state of a gas adiabatically from an equilibrium state A to another equilibrium state B, an amount of work equal to 22.3 J is done on the system. If the gas is taken from state A to B via a process in which the net heat absorbed by the system is 9.35 cal, how much is the net work done by the system in the latter case ? (Take 1 cal = 4.19 J)

The molar heat capacity at constant volume of a system is 12.41J. mol^(-1) . In an adiabatic expansion the temperature of one mole of that gas falls from 298K to 288K. Calculate the work done by the gas.