A binary liquid mixture of benzene and toluene is in equilibrium with its vapour at a pressure of 1.5 atm. The liquid mole fractions of benzene and toluene are 0.5. Show that vapour-liquid equilibrium occurs at a temperature of 379.6 K and calculate the corresponding mole fractions of benzene and toluene in the vapour phase. You may assume ideal-solution behaviour.
The question belongs to Chemical Engineering and it discusses about calculation of mole fractions of benzene and toluene in vapour phase.
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