A distiliation tower operates at 405kPa abs. The composition of vapor phase miature in distitase in the mol fraction is ahown in the table below. Show that the dew point af the ditillate is 70C, by showing all the steps. (Take Hexane as the heany key). xi=n4nPA=PA0XAy=PTPAxA=AiPA (1) XA=0.764.5kpg A distiliation tower operates at 405kPa abs. The composition of vapor phase miature in distitase in the mol fraction is ahown in the table below. Show that the dew point af the ditillate is 70C, by showing all the steps. (Take Hexane as the heany key). xi=n4nPA=PA0XAy=PTPAxA=AiPA (1) XA=0.764.5kpg