(d) perfect vaccum cannot be created one mole of an ideal gas (cy 1.5 r) at a temp 500 k is compressed from 1.0 atm to 2.0 atm by a reversible 1sothermal path.

(d) Perfect vaccum cannot be created One mole of an ideal gas (Cy 1.5 R) at a temp 500 K is compressed from 1.0 atm to 2.0 atm by a reversible 1sothermal path. Subsequently it is expanded back to I.0 atm by reversible adiabatic path The volume of final state in litre is 38 (a) 15.6 (b) 20.5 (c) 31.1 (d) 41.0