CX8Marks) An ideal gas(Cr-(5/2)R and C= (3/2) (R-831/molek) is changed from P.-Ibar and V.-12m' to P.-12bar and Vzulm3 by the following reversible process. a) Isothermal compression. b) Adiabatic compression followed by cooling at constant pressure. c) Adiabatic compression followed by cooling at constant volume. d) Heating at constant volume followed by cooling at constant pressure A) Sketch the paths of all process in a single PV diagram B) Calculate Q, W, AU, AH for each of these processes