Test: Mass Transfer - 2


25 Questions MCQ Test Mass Transfer | Test: Mass Transfer - 2


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This mock test of Test: Mass Transfer - 2 for Chemical Engineering helps you for every Chemical Engineering entrance exam. This contains 25 Multiple Choice Questions for Chemical Engineering Test: Mass Transfer - 2 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Mass Transfer - 2 quiz give you a good mix of easy questions and tough questions. Chemical Engineering students definitely take this Test: Mass Transfer - 2 exercise for a better result in the exam. You can find other Test: Mass Transfer - 2 extra questions, long questions & short questions for Chemical Engineering on EduRev as well by searching above.
QUESTION: 1

The mass diffusivity, the thermal diffusivity and the eddy momentum diffusivity are same for, NPr = NSc = __________

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QUESTION: 2

Dew point of a gas-vapour mixture

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QUESTION: 3

In case of an absorber, the operating

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QUESTION: 4

In a packed absorption tower, if the equilibrium and operating lines are both straight lines, then the ratio, HETP/HTUOG __________ the absorption factor.

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QUESTION: 5

Which of the following plays an important role in problems of simultaneous heat and mass transfer ?

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QUESTION: 6

As the reflux ratio in a distillation coloumn is increased from the minimum, the

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QUESTION: 7

Absorption factor is defined as (where, S1 = slope of the operating line S2 = slope of the equilibrium curve)

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QUESTION: 8

A plait point is the point on the solubility curve, where the tie line reduces to a point. What is the number of plait point for a ternery system containing twopairs of partially miscible liquids ?

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QUESTION: 9

Which of the following remains constant during sensible cooling process ?

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QUESTION: 10

Physical absorption is

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QUESTION: 11

Make up water is required in a cooling tower to replace the water lost by

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QUESTION: 12

Which of the following quantities need not be fixed before starting the design of a co-current absorber ?

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QUESTION: 13

Mass transfer co-efficient of liquid is

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QUESTION: 14

Absorption accompanied with chemical reaction is exemplified by the absorption of

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QUESTION: 15

Which of the following unit operations makes use of Thiele-Geddes equation ?

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QUESTION: 16

Which of the following liquid-vapor contacting devices provides maximum contact surface area for a particular duty ?

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QUESTION: 17

The equipment frequently used for adiabatic humidification-cooling operation with recirculating liquid is

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QUESTION: 18

Chemisorption (chemical adsorption) is

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QUESTION: 19

The rate of solid-liquid extraction is limited by the

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QUESTION: 20

Raoult's law applies to the

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QUESTION: 21

In distillation columns, the number of bubble caps per tray primarily depends upon the

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QUESTION: 22

In distillation, overhead product contains

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QUESTION: 23

With increase in pressure, the relative volatility for a binary system

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QUESTION: 24

Low viscosity absorbent is preferred for reasons of

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QUESTION: 25

Mass transfer co-efficient (K) and diffusivity (D) are related according to film theory as

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