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Test: Rectification Of Azeotropic Mixtures - Chemical Engineering MCQ


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10 Questions MCQ Test Mass Transfer - Test: Rectification Of Azeotropic Mixtures

Test: Rectification Of Azeotropic Mixtures for Chemical Engineering 2024 is part of Mass Transfer preparation. The Test: Rectification Of Azeotropic Mixtures questions and answers have been prepared according to the Chemical Engineering exam syllabus.The Test: Rectification Of Azeotropic Mixtures MCQs are made for Chemical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Rectification Of Azeotropic Mixtures below.
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Test: Rectification Of Azeotropic Mixtures - Question 1

Fractionator(s) required for separating binary azeotropic mixture is

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Explanation: Azeotropes has the same boiling point so for effective separation of two mixture we need additional fractionator since the vapour.

Test: Rectification Of Azeotropic Mixtures - Question 2

 Process mainly involved in Azeotropic separation is

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Explanation: Decantation is the process of separating the two solutions by precipitation or other. The decanted products are sent to the other fractionator.

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Test: Rectification Of Azeotropic Mixtures - Question 3

The second fractionator tower is applicable for stripping process alone.

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Explanation: Yes. On the second fractionator the more volatile components gets transferred from condensed liquid to the reboiler vapour.

Test: Rectification Of Azeotropic Mixtures - Question 4

Condenser required for rectifying binary Azeotropic mixture is

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Explanation: Since the distillate vapour from the fractionator are sent to the same condenser used for the first for minimizing the fixed cost.

Test: Rectification Of Azeotropic Mixtures - Question 5

If the distillate has composition of azeotrope and the residue has rich phase of one component. Then the azeotropic mixture is a

Detailed Solution for Test: Rectification Of Azeotropic Mixtures - Question 5

Explanation: Minimum boiling mixture is the mixture where the high volatile component goes to the distillate and other comes to residue.

Test: Rectification Of Azeotropic Mixtures - Question 6

Distillate from the first fractionator should be ______ bubble point.

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Explanation: If the distillate is above bubble point then the vapour gets loss from the decanter.

Test: Rectification Of Azeotropic Mixtures - Question 7

The method applicable for Azeotropic rectification is

Detailed Solution for Test: Rectification Of Azeotropic Mixtures - Question 7

Explanation: Rectification of azeotropes is based on enthalpy data so Ponchon Savorit method is preferred.

Test: Rectification Of Azeotropic Mixtures - Question 8

For the azeotropic rectification which, of the following is applicable?

Detailed Solution for Test: Rectification Of Azeotropic Mixtures - Question 8

Explanation: Since if the internal reflux ratio is increased the vapours will get loss. The vapour loss will affect the separation.

Test: Rectification Of Azeotropic Mixtures - Question 9

For the maximum boiling mixture the residue has the azeotropic mixture.

Detailed Solution for Test: Rectification Of Azeotropic Mixtures - Question 9

Explanation: Since the maximum boiling mixture is for low volatile component it will comes to the residue and separated by adding other component.

Test: Rectification Of Azeotropic Mixtures - Question 10

To prevent the composition change the vapour should not gets loss from the decanter.

Detailed Solution for Test: Rectification Of Azeotropic Mixtures - Question 10

Explanation: If the vapour gets loss it will affect the compositions of the residue.

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