Answer :

Given-


of benzene = 50.71 mm Hg


of naphthalene = 32.06 mm Hg


Using the formula of lowering vapour pressure to calculate mole fraction of benzene and naphthalene in solution,





Thus,



Using formula for vapour pressure,







Mole fraction of benzene in vapour phase is calculated by,





Thus, mole fraction of benzene in vapour phase is 0.6744


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Match the terms gChemistry - Exemplar

Note : A statemenChemistry - Exemplar

Note: In the follChemistry - Exemplar

Concentration terChemistry - Exemplar