Answered: 60. Calculate the vapor pressure of…

60. Calculate the vapor pressure of benzene, C,H,, at 25°C in an ideal solution containing 1.66 mol of benzene and 0.313 mol of toluene. The vapor pressure of pure benzene is 96.0 torr.

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter84: Fractional Distillation, Azeotropes

Section: Chapter Questions

Problem 1P

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

60. Calculate the vapor pressure of benzene, C,H,, at 25°C in an ideal solution containing
1.66 mol of benzene and0.313 mol of toluene. The vapor pressure of pure benzene is 96.0
torr.

Expert Solution

Step 1

Vapour pressure of benzene = mole fraction of benzene * vapour pressure of pure benzene.

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