Saturated solution of benzene in water is in equilibrium with a mixtur – McqOptions

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1.	Saturated solution of benzene in water is in equilibrium with a mixture of air and vapours of benzene and water at room temperature and pressure. Mole fraction of benzene in liquid is xʙ and the vapour pressures of benzene and water at these conditions are pᵥᴮ and pᵥᵂ respectively. The partial pressure of benzene in air-vapour mixture is
A.	pᵥᴮ
B.	xʙ.pᵥᴮ
C.	(Patm - pᵥᵂ)xʙ
D.	xʙ.Patm
Answer» C. (Patm - pᵥᵂ)xʙ

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