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.

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.73E

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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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