The mole fraction of toluene in the vapour phase which is in equilibrium with a solution of benzene
Channel: Doubtnut
Date: 2020-07-12

The mole fraction of toluene in the vapour phase which is in equilibrium with a solution of benzene `(P_(B)^(@)=120 "torr")`  and toluene `(P_(T)^(@)=80 "torr")` having `2.0 mol` of each, is