1. The feed (245 kmol/hr) consists of methanol and water containing 68 moleto methanol and 52 mole % water. The overhead product is to contain 93 mole?. methanol and the bottom product contains 4 mole % methanol. The feed is cold plate. The column runs with R= 1,85. Rmin, Assure constant relative volatility tpp-28 of feed, 0.22 moles of vapor is condensed on the feed and for each mole a) Calculate the amount of distillate b) Calculate the bottom flow rate c) Calculate the botton product flow rate d) Calculate a e) Calculate R f) Calculate the percent recovery of methanol 9) Calculate the slope of enriching section operating line. h) Calculate the slope of stripping section operating line Calculate the number of theoritical stages..