A)
Interpretation:
To explain whether the given mixture will show no deviation or positive deviation or negative deviation from Raoult’s Law.
Concept introduction:
Raoult’s law expresses that the incomplete vapor pressure of every segment of a perfect blend of fluids is equivalent to the mixture of vapor pressure of the pure component and the mole portion in the blend.
B)
Interpretation:
To explain whether the given mixture will show no deviation or positive deviation or negative deviation from Raoult’s Law.
Concept introduction:
Raoult’s law expresses that the incomplete vapor pressure of every segment of a perfect blend of fluids is equivalent to the mixture of vapor pressure of the pure component and the mole portion in the blend.
Negative deviation
When the adhesive forces between particles of different type are stronger than the cohesive forces between disparate atoms, the vapor pressure is less than the expected from the Raoult’s law. This is known as negative deviation.
C)
Interpretation:
To explain whether the given mixture will show no deviation or positive deviation or negative deviation from Raoult’s Law.
Concept introduction:
Raoult’s law expresses that the incomplete vapor pressure of every segment of a perfect blend of fluids is equivalent to the mixture of vapor pressure of the pure component and the mole portion in the blend.
Positive deviation
When the cohesive force between particles of same type is greater than the adhesive forces between atoms of different type, the extremity of dissimilarities leads both segments to escape the arrangement more effortlessly. In such case, the vapor pressure expected is more than that from the Raoult's law. This is called positive deviation.
Want to see the full answer?
Check out a sample textbook solutionChapter 10 Solutions
Fundamentals of Chemical Engineering Thermodynamics (MindTap Course List)
- Introduction to Chemical Engineering Thermodynami...Chemical EngineeringISBN:9781259696527Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark SwihartPublisher:McGraw-Hill EducationElementary Principles of Chemical Processes, Bind...Chemical EngineeringISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEYElements of Chemical Reaction Engineering (5th Ed...Chemical EngineeringISBN:9780133887518Author:H. Scott FoglerPublisher:Prentice Hall
- Industrial Plastics: Theory and ApplicationsChemical EngineeringISBN:9781285061238Author:Lokensgard, ErikPublisher:Delmar Cengage LearningUnit Operations of Chemical EngineeringChemical EngineeringISBN:9780072848236Author:Warren McCabe, Julian C. Smith, Peter HarriottPublisher:McGraw-Hill Companies, The