What is the composition of vapour? – McqOptions

MCQOPTIONS

1.	What is the composition of vapour?
A.	0.163
B.	0.183
C.	0.2837
D.	0.8367
Answer» B. 0.183

Discussion

No Comment Found

Related MCQs

10 KPa of water vapor at 27oC is saturated with air in a system, what is the mole fraction of air?
100 KPa of water vapor at 27oC is saturated with air in a system, what is the mole fraction of air?
Ethanol is burnt with required amount of O2 at atmospheric pressure, the conversion of ethanol is 100%, what is the pressure at due point?
Ethane is burnt with 20% excess O2 at 2 atm, conversion rate of ethane is 50%, what is the pressure at due point?
CH4 is burnt with 100% excess O2 at atmospheric pressure, if CH4 conversion is 100%, what is the pressure at dew point?
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?
A container has vapor H2O with partial pressure 9 atm, what is fraction of air in the vessel?
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?
What is the mole fraction of vapour?
Dew point of water at standard conditions is?a) 100 Kb) 273 Kc) 373 Kd) 473 K 9-10. Water vapour of 5 KPa at 300 K is saturated with air in a system.9. What is the mole fraction of air?