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(a)
Interpretation:
The number of phase rule variables must be specified to fix the
Concept Introduction:
The numbers of phase rule variables must be specified to fix the thermodynamic state of each of the following systems by using following formula.
![Check Mark](/static/check-mark.png)
Answer to Problem 3.1P
The numbers of phase rule variables must be specified to fix the thermodynamic state is 2.
Explanation of Solution
Given:
Components =2 (Ethanol, Water)
Phases = (Liquid, Vapor)
Calculation:
A sealed flask containing a liquid ethanol-water mixture in equilibrium with its vapour.
From the above statement, Components =2 (Ethanol, Water)
Phases = (Liquid, Vapor)
(b)
Interpretation:
The number of phase rule variables must be specified to fix the thermodynamic state should be identified.
Concept Introduction:
The numbers of phase rule variables must be specified to fix the thermodynamic state of each of the following systems by using following formula.
![Check Mark](/static/check-mark.png)
Answer to Problem 3.1P
The numbers of phase rule variables must be specified to fix the thermodynamic state is 2.
Explanation of Solution
Given:
Components =3 (Ethanol, Water and nitrogen)
Phases = (Liquid, Vapor)
Calculation:
A sealed flask containing a liquid ethanol-water mixture in equilibrium with its vapour and nitrogen.
From the above statement, Components =3 (Ethanol, Water and nitrogen)
Phases = (Liquid, Vapor)
(c)
Interpretation:
The number of phase rule variables must be specified to fix the thermodynamic state should be identified.
Concept Introduction:
The numbers of phase rule variables must be specified to fix the thermodynamic state of each of the following systems by using following formula.
![Check Mark](/static/check-mark.png)
Answer to Problem 3.1P
The numbers of phase rule variables must be specified to fix the thermodynamic state is 2.
Explanation of Solution
Given:
Components = 3 (Ethanol, Toluene and water)
Phases = (Two Liquid, Vapor)
Calculation:
A sealed flask containing a liquid ethanol, toluene and water as two liquid phases plus vapour.
From the above statement, Components = 3 (Ethanol, Toluene and water)
Phases = (Two Liquid, Vapor)
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Chapter 3 Solutions
Introduction to Chemical Engineering Thermodynamics
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