Explore topic-wise MCQs in Chemical Engineering.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.	10 KPa of water vapor at 27^oC is saturated with air in a system, what is the mole fraction of air?
A.	t0.21
B.	t0.46
C.	t0.79
D.	t0.91
Answer» E.

Discussion

2.	A vessel contains air and vapor H₂O, if the partial pressure of vapor H₂O is 4 atm and pressure of air is 1 atm, what is the fraction of vapor H₂O in vessel?
A.	t0.25
B.	t0.5
C.	t0.75
D.	t0.8
Answer» D. t0.8

Discussion

Explore topic-wise MCQs in Chemical Engineering.

10 KPa of water vapor at 27oC is saturated with air in a system, what is the mole fraction of air?

A vessel contains air and vapor H2O, if the partial pressure of vapor H2O is 4 atm and pressure of air is 1 atm, what is the fraction of vapor H2O in vessel?

10 KPa of water vapor at 27^oC is saturated with air in a system, what is the mole fraction of air?

A vessel contains air and vapor H₂O, if the partial pressure of vapor H₂O is 4 atm and pressure of air is 1 atm, what is the fraction of vapor H₂O in vessel?