The two large tanks are connected by a truncated conical channel as shown in the figure below. The diameter at z = 0 is 6 mm and the diameter at z = 0.2 m is 10 mm. Gas compositions in tanks, mole percentages given in terms of The work is carried out at a pressure of 1 atm and a temperature of 25C, and the Since the diffusion coefficient (DAB) in B is 3105 m2 /s; NOTE: Since the total pressure remains constant, the sum of the moles passing through the conical channel does not change, and which indicates equimolar diffusion (diffusion) in opposite directions in the conical channel. a) Determine the initial molar flow rate of type A between vessels. b) If the conical canal was replaced by a circular tube with a diameter of 8 mm, the initial molar Determine what the flow rate will be.

TANK. I TANK 2 2506 A 75%