Chemistry - Liquid Solution Question with Solution | TestHub

Mixture of volatile components A and B has total vapour pressure (in torr)
$\mathrm{P}=254-119{\mathrm{X}}_{\mathrm{A}}$
where,${\mathrm{X}}_{\mathrm{A}}$is mole fraction of A in mixture. Hence,${\mathrm{P}}_{\mathrm{A}}^{\mathrm{o}}$and${\mathrm{P}}_{\mathrm{B}}^{\mathrm{o}}$are (in torr)