Whether the composition of the vapor at the top of a fractionating column is different from the composition at the bottom or not is to be determined. Concept introduction: The fractional distillation is a technique that is used to separate a mixture into its various components or fractions on the basis of their volatilities. If the difference between the boiling points of the components is less than 25 ° C . The fractionating column is an essential component that is used in fractional distillation. It is packed with glass beads and provides a large surface area for vaporization and condensation of the liquid mixture. It is used in oil refineries to separate crude oil into useful substances that have different boiling points.

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Chapter 13, Problem 13.83P

Interpretation Introduction

Interpretation:

Whether the composition of the vapor at the top of a fractionating column is different from the composition at the bottom or not is to be determined.

Concept introduction:

The fractional distillation is a technique that is used to separate a mixture into its various components or fractions on the basis of their volatilities. If the difference between the boiling points of the components is less than 25°C. The fractionating column is an essential component that is used in fractional distillation. It is packed with glass beads and provides a large surface area for vaporization and condensation of the liquid mixture. It is used in oil refineries to separate crude oil into useful substances that have different boiling points.

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