# 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 xB and the vapour pressures of benzene and water at these conditions are pv B and pv w respectively. The partial pressure of benzene in air-vapour mixture is _____ ? with Answer - Chemical Engineering Mcqs | TestPrep

> Solved MCQ: 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 xB and the vapour pressures of benzene and water at these conditions are pv B and pv w respectively. The partial pressure of benzene in air-vapour mixture is _____ ? Correct Answer: B. xB.PvB. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# 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 xB and the vapour pressures of benzene and water at these conditions are pv B and pv w respectively. The partial pressure of benzene in air-vapour mixture is _____ ?

Direct Answer & Quick Reference

The correct option is **B. xB.PvB**.

A. PvB

B. xB.PvB **(Correct Answer)**

C. (Patm – Pvw)xB

D. xB.Patm

✨ Explain with AI

Verified Key: B. xB.PvB
Solved by 5,090+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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