A 115C vapor consisting of 60 mol% Benzene and 40 mol% Toluene is cooled isobarically at 1 atm. Using theTxy diagram from your text (Figure6.4-1) determine the following:
a. At what temperature does the first drop of liquid form?
b. What is the composition of this liquid (mole%Toluene and Benzene).
c. At what temperature will all the vapor condense?
d. If the vapor is only cooled to a temperature of 92C, there will be both liquid and vapor in equilibrium. Determine the fraction condensed (take a basis of 100mol feed) and the composition (mol%) of the vapor and liquid streams