Test: Mass Transfer - 1


25 Questions MCQ Test Mass Transfer | Test: Mass Transfer - 1


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This mock test of Test: Mass Transfer - 1 for Chemical Engineering helps you for every Chemical Engineering entrance exam. This contains 25 Multiple Choice Questions for Chemical Engineering Test: Mass Transfer - 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Mass Transfer - 1 quiz give you a good mix of easy questions and tough questions. Chemical Engineering students definitely take this Test: Mass Transfer - 1 exercise for a better result in the exam. You can find other Test: Mass Transfer - 1 extra questions, long questions & short questions for Chemical Engineering on EduRev as well by searching above.
QUESTION: 1

Mass transfer rate between two fluid phases does not necessarily depend on the __________ of the two phases.

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QUESTION: 2

In a solution containing 0.30 Kg mole of solute and 600 kg of solvent, the molality is

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QUESTION: 3

Fenske equation determines the

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QUESTION: 4

The term "cooling range" in a cooling tower refers to the difference in the temperature of

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QUESTION: 5

Which of the following is the most suitable for extraction in a system having very low density difference ?

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QUESTION: 6

Total reflux in a distillation operation requires minimum

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QUESTION: 7

The amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by

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QUESTION: 8

The difference of wet bulb temperature and adiabatic saturation temperature of unsaturated mixture of any system is

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QUESTION: 9

Fenske's equation for determining the minimum number of theoretical stages in distillation column holds good, when the

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QUESTION: 10

When the temperature and humidity of air is low, we usually use __________ draft cooling tower.

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QUESTION: 11

Pick out the correct statement.

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QUESTION: 12

__________ columns are used for liquid dispersion in a continuous gas phase.

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QUESTION: 13

Overall efficiency of the distillation column is

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QUESTION: 14

On addition of solute in the solvent, the __________ of the solution decreases.

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QUESTION: 15

Which is the controlling factor for a drum drier?

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QUESTION: 16

Drying operation under vacuum is carried out to

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QUESTION: 17

Air initially at 101. 3 kPa and 40oC and with a relative humidity of 50%, is cooled at constant pressure to 30oC. The cooled air has a

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QUESTION: 18

Separation of two or more components of a liquid solution can not be achieved by

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QUESTION: 19

Stefan's law describes the mass transfer by

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QUESTION: 20

At minimum reflux ratio for a given separation

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QUESTION: 21

Relative humidity is the ratio of the

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QUESTION: 22

In batch distillation with constant reflux, overhead product composition __________ with time.

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QUESTION: 23

Psychrometry deals with the properties of gas-vapor mixture. Humidity can be determined by the measurement of the __________ of a fibre.

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QUESTION: 24

Heat in BTU necessary to increase the temperature of 1 lb of gas and its accompanying vapour by 1oF is called the

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QUESTION: 25

To increase the absorption factor, (where, G = gas flow rate, S = solvent flow rate)

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