A 4 L volume of a perfect gas at 300.0 K and 1.00 bar pressure undergoes a reversible isothermal compression until the pressure becomes 4.00 bar. Calculate: q, w, U, H and S. Cp,m for CHCl3 is (91.47 + 7.5x10-2T) J/(K mol) in a limited temperature range. One mol of this compound at 325 K is cooled at constant P to 275 K by contact with a large reserve at 275 K. The temperature of the reserve does not change.