F-5s Vapour pressure of CsHe and CrHe mixture at 50°C is given P (mm Hg)- 180x+90, where Xa is themole fraction of CeHe. A solution is prepared by mixing 12 mol benzene and 8 mol toluene and fvapours over this solution are removed and condensed into liquid and again brought to the temperature50°C, what would be mole fraction of CoHe in the vapour state. (At. wt. of C 12, H 1)

F-5s Vapour pressure of CsHe and CrHe mixture at 50°C is given P (mm

1.	F-5s Vapour pressure of CsHe and CrHe mixture at 50°C is given P (mm Hg)- 180x+90, where Xa is themole fraction of CeHe. A solution is prepared by mixing 12 mol benzene and 8 mol toluene and fvapours over this solution are removed and condensed into liquid and again brought to the temperature50°C, what would be mole fraction of CoHe in the vapour state. (At. wt. of C 12, H 1)
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