One mole of oxygen of volume 1 litre at 4 atm pressure to attain 1 atm pressure by result of isothermal expansion. Find work done by the gas

Volume of 1.5 mole of a gas at 1 atm. pressure and 273K is

Volume of 0.5 mole of a gas at 1 atm. pressure and 273^@C is

One mole of O_2 gas having a volume equal to 22.4 litres at 0^@C and 1 atmospheric pressure in compressed isothermally so that its volume reduces to 11.2 litres . The work done in this process is

Volume of 0.5 mole of a gas at 1 atm. Pressure and 273 K is

An ideal gas of volume 1 litre and at a pressure 8 atm undergoes an adiabatic expansion until its pressure drops to 1 atm and volume increase to 4 liters. Calculate the work done in the process (y = 1.5).

1 mole of gas occupying 3 litre volume is expanded against a constant external pressure of 1 atm to a volume of 15 litre. The work done by the system is: