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Chemical Reaction Engineering

Chemical Reaction Engineering
__________ explains the mechanism of catalysis.

None of these
Collision theory
Activated complex theory
Thermodynamics

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Chemical Reaction Engineering
The single parameter model proposed for describing non-ideal flow is the __________ model.

Tank in series
Dispersion
Both A & B
Neither A nor B

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Chemical Reaction Engineering
The performance of a cascade of CSTR's can be improved by adding

More CSTR's in series
A P.F. reactor in series
More CSTR's in parallel
A P.F. reactor in parallel

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Chemical Reaction Engineering
Enzymes (a protein) are catalysts found in organisms. Its efficiency of catalysing a reaction is due to its capacity to lower the activation energy of the reaction. The enzyme ptyalin used for food digestion is present in

Intestine
Gland
Blood
Saliva

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Chemical Reaction Engineering
Space time in flow reactor is

The reciprocal of the space velocity
Usually equal to the residence time
Both A and B
A measure of its capacity

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Chemical Reaction Engineering
The rate constant of a first order reaction depends on the

Concentration of the reactant
Concentration of the product
Time
Temperature

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MORE MCQ ON Chemical Reaction Engineering

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