Chemical Reaction Engineering Questions and Answers – RTD for Chemical Reactors – Heat Effects

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “RTD for Chemical Reactors – Heat Effects”. 1. Increase in temperature for an endothermic reaction ____ a) Decreases equilibrium conversion b) Increases equilibrium conversion c) Does not affect equilibrium conversion d) Initially decreases and then increases equilibrium conversion 2. The optimum … Read more

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Chemical Reaction Engineering Questions and Answers – Mechanisms of Catalyst Deactivation

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Mechanisms of Catalyst Deactivation”. 1. State true or false. In parallel deactivation, the reactant produces a side product which deposits on the catalytic surface and deactivates it. a) True b) False 2. The catalyst deactivation caused by deposition on surface and … Read more

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Chemical Reaction Engineering Questions and Answers – Packed Bed Catalytic Reactor – Adsorption Mechanisms

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Packed Bed Catalytic Reactor – Adsorption Mechanisms”. 1. State true or false. Physisorption occurs by Van-der-waal’s forces. a) True b) False 2. The variation of Chemisorption with Pressure is ____ a) Chemisorption increases with increase in pressure b) Chemisorption decreases with … Read more

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Chemical Reaction Engineering Questions and Answers – Design of Fluid Particle Reactors

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Design of Fluid Particle Reactors”. 1. State true or false. The fluidized bed reactor is used for mixed flow of solids. a) True b) False 2. Which of the following does not provide plug flow of Solid – fluids? a) Fluidised … Read more

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Chemical Reaction Engineering Questions and Answers – Solid Catalysed Reactions – Pore Diffusion Resistance

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Solid Catalysed Reactions – Pore Diffusion Resistance”. 1. Which of the following represents Dispersion number? (Where D is the fluid dispersion coefficient, L is the length of spread of tracer and u is the fluid velocity) a) b) c) d) 2. … Read more

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Chemical Reaction Engineering Questions and Answers – Catalysts

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Catalysts”. 1. Which of the following is an example for a heterogeneous catalyst? a) Proton b) Rhodium and cobalt complex c) Carbonic anhydrase d) Platinum on alumina 2. What is the catalyst used for oxidation reaction? a) CuCl2 b) Cu c) … Read more

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Chemical Reaction Engineering Questions and Answers – Parallel Reactions Design – Selectivity and Reactor Yield

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Parallel Reactions Design – Selectivity and Reactor Yield”. 1. Selectivity in parallel reactions is defined as the ratio of___ a) Moles of desired product formed to the moles of undesired material formed b) Moles of undesired product formed to the moles … Read more

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Chemical Reaction Engineering Questions and Answers – Autocatalytic Reactions

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Autocatalytic Reactions”. 1. Autocatalytic reactions are the ones in which ____ a) One of the products poisons the catalyst b) There is no catalyst employed c) Only one reactant is involved d) One of the products catalyses the reaction 2. State … Read more

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Chemical Reaction Engineering Questions and Answers – Rate Data Collection & Analysis – Method of Half Lives

This set of Chemical Reaction Engineering Questions and Answers for Aptitude test focuses on “Rate Data Collection & Analysis – Method of Half Lives”. 1. State true or false. For a second order reaction, t.0.5 is directly proportional to the initial concentration. a) True b) False 2. In terms of conversion, half life is the … Read more

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Chemical Reaction Engineering Questions and Answers – Design of CSTRS in Series

This set of Chemical Reaction Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Design of CSTRS in Series”. 1. State true or false. It is preferable to use a number of CSTRs in series to achieve a specific conversion than a single CSTR. a) True b) False 2. What is the mole balance of … Read more

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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