Benzene (A) diffuses into N2 (B) in a stable state in a pipe. Total pressure is 1 atm, temperature is 25°C. The partial pressure of benzene at one end of the tube is PA1=0.120 atm and the circular area is 929 cm2. At the other end of the pipe, the partial pressure at the end of benzene at a distance of 91.44 cm is PA2=0.025 atm and the circular area is 1393 cm2. The tube is shaped like a smooth cone. The molecular diffusion coefficient of benzene at 1 atm and 25°C is 0.088 cm2 /s. Calculate the molar flux of benzene at steady state in g mol/s for equal molar counter diffusion

Benzene (A) diffuses into N2 (B) in a stable state in a pipe. Total pressure is 1 atm, temperature is 25°C. The partial pressure of benzene at one end of the tube is PA1=0.120 atm and the circular area is 929 cm2. At the other end of the pipe, the partial pressure at the end of benzene at a distance of 91.44 cm is PA2=0.025 atm and the circular area is 1393 cm2. The tube is shaped like a smooth cone. The molecular diffusion coefficient of benzene at 1 atm and 25°C is 0.088 cm2 /s. Calculate the molar flux of benzene at steady state in g mol/s for equal molar counter diffusion