A standard 1-in. Schedule 40 horizontal steel pipe is used to conduct chlorine gas. The gas enters the pipe through a rounded entrance at a pressure of 6 atm abs, a temperature of 120°C, and a velocity of 35 m/s.

(a) What is the maximum possible length of the pipe? 

(b) What are the pressure and stagnation temperature of the gas at the end of the pipe at maximum length? Assume adiabatic flow. For chlorine, γ=1.36, and M=70.91.