An uninsulated piston/ cylinder contains propene C3H6 at ambient temperature of 20C, with a quality of 55% and a volume of 15L. The propane expands very slowly until the pressure in the cylinder drops to 500kPa. 1. Does the process follow any specific path in the TS diagram? Show the process path and justify. 2. Find the saturation pressure, total mass, mass and volume of each phase. 3. What is the state the propene at 500kPa? 3. Calculate the work and heat transferred during the process (kJ)