At the rate of 4.5 g/s the nitrogen gas is being withdrawn from a 0.15-m3 cylinder, initially having the gas at a pressure of 10 bar and 320 K. During the emptying process the cylinder does not conduct heat, nor does its temperature change. Identify the temperature and pressure of the gas in the cylinder after 5 minutes? Find out the rate of change of the gas temperature at this time? Nitrogen can be considered to be an ideal gas with Cp*= 30 J/ (mol K).