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Test: Convective Mass Transfer - Chemical Engineering MCQ


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10 Questions MCQ Test - Test: Convective Mass Transfer

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

The mass transfer by convection can take place under how many conditions?

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Explanation: Free or forced conditions.

Test: Convective Mass Transfer - Question 2

Lewis number is given by

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Explanation: It forms the connecting link between the temperature and concentration profiles.

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Test: Convective Mass Transfer - Question 3

Prandtl number is given by

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Explanation: It is related with velocity and temperature profiles.

Test: Convective Mass Transfer - Question 4

Schmidt number is given by

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Explanation: It is related with velocity and concentration profiles.

Test: Convective Mass Transfer - Question 5

Sherwood number is given by 

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Explanation: It is a non-dimensional mass transfer number.

Test: Convective Mass Transfer - Question 6

The solution for velocity, concentration and temperature boundary layers will be same if

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Explanation: All the three boundary layers must coincide.

Test: Convective Mass Transfer - Question 7

Convective mass transfer involves the transportation of material between a boundary surface and a moving fluid or between two immiscible fluids. It is prescribed by the relation 

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Explanation: It is equal to m/A = h (d C B).

Test: Convective Mass Transfer - Question 8

Which number forms the connecting link between the velocity and temperature profiles?

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Explanation: These profiles becomes identical when Prandtl number is equal to one.

Test: Convective Mass Transfer - Question 9

Which number forms the connecting link between the velocity and concentration profiles?

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Explanation: These profiles becomes identical when Schmidt number is equal to one.

Test: Convective Mass Transfer - Question 10

Which number forms the connecting link between the temperature and concentration profiles?

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Explanation: When Lewis number is equal to unity, these two profiles are identical.

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