mmonia is absorbed at 1 bar from an ammonia-air stream by passing it up a vertical tube, down which dilute sulphuric acid is flowing. The following laboratory data have been provided for this process; a. Length of Reactor Tube = 1920 mm b. Diameter of Reactor Tube = 135 mm c. Partial Pressure of Ammonia; i. Inlet = 15.75 kN/m2 ii. Outlet = 8.75 kN/m2 d. iii Air rate = 3.8x10-5kmol/s Calculate the overall transfer coefficient KG based on the gas phase

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