Macroscale and Microscale Organic Experiments
7th Edition
ISBN: 9781337329552
Author: Kenneth L. Williamson; Katherine M. Masters
Publisher: Cengage Learning US
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Question
Chapter 5, Problem 11Q
Interpretation Introduction
Interpretation:
The reason for the initial formation of cloudy drops of distillate in the distillation of cyclohexane-toluene mixture should be determined.
Concept introduction:
The process to separate the component from a liquid mixture by boiling of selective liquid followed by condensation of the mixture is called distillation. The distillation depends upon the boiling point difference of the components. The distillation is used in various industries to get the pure component.
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From the difference in structures, explain why one component in your mixture has a higher boiling point in a distillation (toulene and 2-propanol)
Which of the following would be effective in separating iso-butanol and cyclopentane?
iso-Butanol boiling point: 108 °C
Cyclopentane boiling point: 49.2 °C
both simple and fractional distillation
fractional distillation
simple distillation
none of the above
You were given a mixture of two miscible solvent A and B that you are tasked to separate. You know that solvent A has a boiling point of 49 oC while solvent B has a boiling point of 174 oC. Which of the listed method would overall be the most efficient?
Fractional distillation
Recrystallization
Solid-liquid extraction
Liquid-liquid extraction
Simple distillation
Acid-Base extraction
Chapter 5 Solutions
Macroscale and Microscale Organic Experiments
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