a) Calculate the bubble point of a binary liquid solution containing 0.30 mole fraction of the more volatile component (MVC) at 1 bar pressure. b) What is the dew point of the vapor mixture containing 30 mol percent MVC at 1 bar.

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
Section: Chapter Questions
Problem 1.1P
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Solve clearly these a,b and c questions with explanations. Plot boiling point diagram and vapor-liquid equilibrium curve. Draw graph whenever necessary. Use these equations:Raoult's law, Dalton's law, relative volatility and Antoine Equation(pure component vapor pressure.

Question 2.
a) Calculate the bubble point of a binary liquid solution containing 0.30 mole fraction of
the more volatile component (MVC) at 1 bar pressure.
b) What is the dew point of the vapor mixture containing 30 mol percent MVC at 1 bar.
c) Find the compositions of equilibrium liquid and vapor phases at 94 °C and 1 bar
The system obeys Raoult's and Dalton's laws and its relative volatility is 3.0. The
variation of vapor pressure of the less volatile component with temperature is given by
the expression;
1750
log P = 7.62
where Pg is in (mbar) and T in Kelvin.
T
Transcribed Image Text:Question 2. a) Calculate the bubble point of a binary liquid solution containing 0.30 mole fraction of the more volatile component (MVC) at 1 bar pressure. b) What is the dew point of the vapor mixture containing 30 mol percent MVC at 1 bar. c) Find the compositions of equilibrium liquid and vapor phases at 94 °C and 1 bar The system obeys Raoult's and Dalton's laws and its relative volatility is 3.0. The variation of vapor pressure of the less volatile component with temperature is given by the expression; 1750 log P = 7.62 where Pg is in (mbar) and T in Kelvin. T
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