Chemical Engineering Saturation Online Exam Quiz
Chemical Engineering Saturation GK Quiz. Question and Answers related to Chemical Engineering Saturation. MCQ (Multiple Choice Questions with answers about Chemical Engineering Saturation
A system has partial pressure 500 mm Hg and the saturated water vapor has partial pressure 25 mm Hg, what is the fraction of water vapor in the system?
Options
A : 0.01
B : 0.05
C : 0.1
D : 0.5
The partial pressure of a system at 49oC is 125 mm Hg and saturated ammonia vapor has partial pressure 20 mm Hg at 49oC, what is the fraction of ammonia vapor in the system?
Options
A : 0.04
B : 0.08
C : 0.16
D : 0.24
A container has vapor H2O with partial pressure 9 atm, what is fraction of air in the vessel?
Options
A : 0.1
B : 0.4
C : 0.7
D : 0.9
CH4 is burnt with 100% excess O2 at atmospheric pressure, if CH4 conversion is 100%, what is the pressure at dew point?
Options
A : 0.2 atm
B : 0.4 atm
C : 0.6 atm
D : 0.8 atm
Ethanol is burnt with required amount of O2 at atmospheric pressure, the conversion of ethanol is 100%, what is the pressure at due point?
Options
A : 0.2 atm
B : 0.4 atm
C : 0.6 atm
D : 0.8 atm
10 KPa of water vapor at 27oC is saturated with air in a system, what is the mole fraction of air?
Options
A : 0.21
B : 0.46
C : 0.79
D : 0.91
100 KPa of water vapor at 27oC is saturated with air in a system, what is the mole fraction of air?
Options
A : 0.230
B : 0.306
C : 0.425
D : 0.503
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?
Options
A : 0.25
B : 0.5
C : 0.75
D : 0.8
Ethane is burnt with 20% excess O2 at 2 atm, conversion rate of ethane is 50%, what is the pressure at due point?
Options
A : 0.45 atm
B : 0.75 atm
C : 0.9 atm
D : 1 atm
What is the dew point of water at standard conditions?
Options
A : 32oF
B : 212oF
C : 372oF
D : 584oF
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