If the total pressure of the system is 300 Kpa and vapor pressure of component 'A' is 72 Kpa. Calculate the relative volatility. The relative volatility:

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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We know that the relative volatility is p sat of a / p sat of b So 72/(300-72) instead of 72/300 Im i right??
11:32
If the total pressure of the system is 300 Kpa and
vapor pressure of component 'A' is 72 Kpa.
Calculate the relative volatility.
The relative volatility:
Transcribed Image Text:11:32 If the total pressure of the system is 300 Kpa and vapor pressure of component 'A' is 72 Kpa. Calculate the relative volatility. The relative volatility:
11:32
Expert Answer
Step1
a)
Given: Total Pressure Pr= 300 kPa and Vapor
Pressure of component A PĄ sat= 72 kPa
Relative volatility,
Relative Volatility = PA$at/ PT
Step2
b)
Put the above value in this formula to get relative
volatility,
Relative Volatility = 72/300
Relative Volatility = 0.24
%3D
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Transcribed Image Text:11:32 Expert Answer Step1 a) Given: Total Pressure Pr= 300 kPa and Vapor Pressure of component A PĄ sat= 72 kPa Relative volatility, Relative Volatility = PA$at/ PT Step2 b) Put the above value in this formula to get relative volatility, Relative Volatility = 72/300 Relative Volatility = 0.24 %3D Was this solution helpful?
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