Chemical Engineering Exam  >  Chemical Engineering Tests  >  Test: Deviation From Idealities Concept - Chemical Engineering MCQ

Test: Deviation From Idealities Concept - Chemical Engineering MCQ


Test Description

10 Questions MCQ Test - Test: Deviation From Idealities Concept

Test: Deviation From Idealities Concept for Chemical Engineering 2024 is part of Chemical Engineering preparation. The Test: Deviation From Idealities Concept questions and answers have been prepared according to the Chemical Engineering exam syllabus.The Test: Deviation From Idealities Concept MCQs are made for Chemical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Deviation From Idealities Concept below.
Solutions of Test: Deviation From Idealities Concept questions in English are available as part of our course for Chemical Engineering & Test: Deviation From Idealities Concept solutions in Hindi for Chemical Engineering course. Download more important topics, notes, lectures and mock test series for Chemical Engineering Exam by signing up for free. Attempt Test: Deviation From Idealities Concept | 10 questions in 20 minutes | Mock test for Chemical Engineering preparation | Free important questions MCQ to study for Chemical Engineering Exam | Download free PDF with solutions
Test: Deviation From Idealities Concept - Question 1

Given the total pressure is 2 atm. Also the partial pressure of the two components in an ideal solution is 1 atm and 0.5 atm. It shows __________ deviation.

Detailed Solution for Test: Deviation From Idealities Concept - Question 1

Explanation: If the total pressure is greater than sum of partial pressure then it shows positive deviation.

Test: Deviation From Idealities Concept - Question 2

If the vapour pressure of the two components in a binary mixture is same, then it is a________

Detailed Solution for Test: Deviation From Idealities Concept - Question 2

Explanation: Azeotrope is a mixture with same boiling point.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Deviation From Idealities Concept - Question 3

Minimum boiling azeotrope has_________

Detailed Solution for Test: Deviation From Idealities Concept - Question 3

Explanation: The difference of vapour pressure is large it shows large positive deviation.

Test: Deviation From Idealities Concept - Question 4

Alternative word of Azeotrope is Differential-boiling point.

Detailed Solution for Test: Deviation From Idealities Concept - Question 4

Explanation: Azeotrope is a constant boiling mixture since it component has the same boiling point.

Test: Deviation From Idealities Concept - Question 5

Express the point A

Detailed Solution for Test: Deviation From Idealities Concept - Question 5

Explanation: Since there is a low vapour pressure at the point A, it the representation of low volatile component.

Test: Deviation From Idealities Concept - Question 6

Negative deviation is due to total pressure less than the pressure obtained from Hendry’s law.

Detailed Solution for Test: Deviation From Idealities Concept - Question 6

Explanation: Because the total pressure should be less than the pressure obtained from Rauolt’s law.

Test: Deviation From Idealities Concept - Question 7

 Azeotropic composition can be eliminated by

Detailed Solution for Test: Deviation From Idealities Concept - Question 7

Explanation: As by changing the vapour pressure we can avoid the azeotropic composition because the Azeotrope formation is due to same vapour pressure of the components.

Test: Deviation From Idealities Concept - Question 8

When the two liquid mixtures are completely insoluble then the total pressure of the mixture is

Detailed Solution for Test: Deviation From Idealities Concept - Question 8

Explanation: If the mixture is soluble the partial pressure comes to the part .No liquid exist without pressure. Therefore, the pressure of the mixture can be determined by the sum of its vapour pressure as this concept is mostly useful for stream distillation.

Test: Deviation From Idealities Concept - Question 9

Consider an insoluble mixture A and B; Find the Total pressure of the system
Vapour pressure of A= 50mmHg
Vapour pressure of B= 100 mmHg

Detailed Solution for Test: Deviation From Idealities Concept - Question 9

Explanation: For an insoluble mixture, total pressure = sum of vapour pressure.

Test: Deviation From Idealities Concept - Question 10

Ordinary distillation cannot separate Azeotrope.

Detailed Solution for Test: Deviation From Idealities Concept - Question 10

Explanation: For same vapour pressure (Azeotrope), it is not possible to separate by ordinary distillation for that we need azeotropic or extractive distillation.

Information about Test: Deviation From Idealities Concept Page
In this test you can find the Exam questions for Test: Deviation From Idealities Concept solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Deviation From Idealities Concept, EduRev gives you an ample number of Online tests for practice
Download as PDF