Equations of State, Single Component Two Phase Systems on Chemical Engineering related Questions and Answers


Question :   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?
1. 0.25
2. 0.5
3. 0.75
4. 0.8
Answer :   3 - 0.75  

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