Five grams of nitrogen gas at an initial pressure of 3.0 atmand at 20C undergo an isobaric expansion until the volume has tripled.
A - What is the gas volume after the expansion?
B - What is the gas temperature after the expansion? The gaspressure is then decreased at constant volume until theoriginal temperature is reached.
C - What is the gas pressure after the decrease? Finally, thegas is isothermally compressed until it returns to its initialvolume.
D - What is the final gas pressure?