0.2 kg of nitrogen (M = 28, k = 1.4) are contained in a piston–cylinder assembly at 2 Mpa and 50°C. The assembly is placed in a bath at 300°C till the volume of the gas increases by 25%. Find a. The...

0.2 kg of nitrogen (M = 28, k = 1.4) are contained in a piston–cylinder assembly at 2 Mpa and 50°C. The assembly is placed in a bath at 300°C till the volume of the gas increases by 25%. Find a. The initial and final volumes of the gas. b. The final temperature. c. The heat and work interactions. d. The change in entropy of everything involved in the process.