Mcqs

Chemical Reaction Engineering Mcqs

Our 1000+ Chemical Reaction Engineering MCQs (Multiple Choice Questions and Answers) focus on all areas of Chemical Reaction Engineering covering 100+ topics. These topics are chosen from a collection of the most authoritative and best reference books on Chemical Reaction Engineering. One should spend 1 hour daily practicing these MCQs for 2-3 months to learn and assimilate the Chemical Reaction Engineering subject comprehensively. This way of systematic learning will prepare anyone easily for Chemical Reaction Engineering exams, contests, online tests, quizzes, MCQ-tests, viva-voce, interviews, and certifications.

 

Chemical Reaction Engineering Multiple Choice Questions Highlights

  • 1000+ Multiple Choice Questions & Answers (MCQs) in Chemical Reaction Engineering with a detailed explanation of every question.
  • These MCQs cover theoretical concepts, true-false(T/F) statements, fill-in-the-blanks, and match the following style statements.
  • These MCQs also cover numerical as well as diagram-oriented MCQs.
  • These MCQs are organized chapterwise and each Chapter is further organized topicwise.
  • Every MCQ set focuses on a specific topic of a given Chapter in the Chemical Reaction Engineering Subject.

 

Who should Practice Chemical Reaction Engineering MCQs?

  • Students who are preparing for college tests and exams such as mid-term tests and semester tests on Chemical Reaction Engineering.
  • Students who are preparing for Online/Offline Tests/Contests in Chemical Reaction Engineering.
  • Students who wish to sharpen their knowledge of Chemical Reaction Engineering Subject.
  • Anyone preparing for Aptitude test in Chemical Reaction Engineering.
  • Anyone preparing for interviews (campus/off-campus interviews, walk-in interviews and company interviews).
  • Anyone preparing for entrance examinations and other competitive examinations.
  • All - Experienced, Freshers and College / School Students.

 

Chemical Reaction Engineering Chapters

Here's the list of chapters on the "Chemical Reaction Engineering" subject covering 100+ topics.

  • Basic Concepts
  • Elements of Reaction Kinetics
  • Kinetics of Homogeneous Reactions
  • Homogenous Reactions in Ideal Reactors
  • Ideal Reactors for a Single Reaction, Conversion, and Reactor Sizing
  • Rate Laws and Stoichiometry
  • Isothermal Reactor Design
  • Collection and Analysis of Rate Data
  • A potpourri of Multiple Reactions, Design for Single & Parallel Reactions
  • Catalysis and Catalytic Reactions
  • Solid Catalysed Reactions & Transport Processes with Reactions Catalyzed by Solids
  • Fluid-Particle Reactions: Kinetics
  • Packed Bed Catalytic Reactor, Fluidised Bed, and Transport Reactors
  • Suspended Solid Reactors, Catalyst Deactivation, Diffusion, and Reaction
  • Distribution of Residence Time for Chemical Reactors
  • Complex Flow Patterns, Temperature, and Pressure Effects
  • Fluid-Fluid Reactions: Kinetics & Basics of Non-Ideal Flow
  • Compartment Models, Models for Non-Ideal Reactors
  • Bioreactors, Enzyme, and Microbial Fermentation

 

Latest Popular
Q:

With an accumulation of waste formed during the reaction, the value of observed Monod rate constant ____

A) Decreases B) Increases
C) Remains constant D) First decreases and then increases
 
Answer & Explanation Answer: A) Decreases

Explanation: The accumulation of waste formed decelerates the reaction rate. This decrease is reflected in the reaction rate constant.

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Category: Chemical Engineering MCQs
Sub Category: Chemical Reaction Engineering Mcqs

41
Q:

The hierarchy of phases for the microbes in a fermentation process is ____

A) Exponential growth phase → Lag phase → Stationary phase → Death phase B) Stationary phase → Lag phase → Exponential growth phase → Death phase
C) Lag phase → Exponential growth phase → Stationary phase → Death phase D) Lag phase → Stationary phase → Exponential growth phase → Death phase
 
Answer & Explanation Answer: C) Lag phase → Exponential growth phase → Stationary phase → Death phase

Explanation: There is an initial lag phase for the microbial cells to begin growth and reproduction. The cells then grow exponentially and there exists a stationary growth less phase. Eventual death of cells is observed due to depletion of food.

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Category: Chemical Engineering MCQs
Sub Category: Chemical Reaction Engineering Mcqs

61
Q:

State true or false.
Kinetics of microbial fermentation cannot be expressed by Monod kinetics.

A) True B) False
 
Answer & Explanation Answer: B) False

Explanation: Not available for this question

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Category: Chemical Engineering MCQs
Sub Category: Chemical Reaction Engineering Mcqs

65
Q:

If τ² = 100 and σ² = 10, the number of tanks necessary to model a real reactor as N ideal tanks in series is ____

A) 1 B) 10
C) 5 D) 100
 
Answer & Explanation Answer: B) 10

Explanation: Not available for this question

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Category: Chemical Engineering MCQs
Sub Category: Chemical Reaction Engineering Mcqs

54
Q:

According to tanks in series model, the spread of the tracer curve is proportional to ____

A) Square of distance from the tracer origin B) Square root of distance from the tracer origin
C) Cube of distance from the tracer origin D) Inverse square of distance from the tracer origin
 
Answer & Explanation Answer: B) Square root of distance from the tracer origin

Explanation: Not available for this question

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Category: Chemical Engineering MCQs
Sub Category: Chemical Reaction Engineering Mcqs

67
Q:

State true or false.
The tank in series model depicts a non – ideal tubular reactor as a series of equal sized CSTRs.

A) True B) False
 
Answer & Explanation Answer: A) True

Explanation: A number of tanks in series represent a PFR. Any CSTR behaves like a PFR if its volume is reduced. Infinite CSTRs are connected in series to approach PFR behaviour.

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Category: Chemical Engineering MCQs
Sub Category: Chemical Reaction Engineering Mcqs

61
Q:

State true or false.
The tank in series model is a single parameter model.

A) False B) True
 
Answer & Explanation Answer: B) True

Explanation: The tank in series model is used to represent non – ideal flow in PFR. It is a one parameter model and the parameter is the number of tanks.

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Category: Chemical Engineering MCQs
Sub Category: Chemical Reaction Engineering Mcqs

60
Q:

The variance of a CSTR is ____

A) 1 B) 0
C) ∞ D) -1
 
Answer & Explanation Answer: C) ∞

Explanation: There is complete mixing inside a CSTR. The reactants are uniformly mixed. Hence, there is a variation in CSTR.

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Category: Chemical Engineering MCQs
Sub Category: Chemical Reaction Engineering Mcqs

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