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Chemical Reaction Engineering

Chemical Reaction Engineering
Fluid flow in a real packed bed can be approximated as __________ model.

Dispersion
Tank in series
Mixed flow
Plug flow

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Chemical Reaction Engineering
__________ explains the mechanism of catalysis.

Collision theory
Thermodynamics
None of these
Activated complex theory

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Chemical Reaction Engineering
A second order reaction of the form A + B → C is called a pseudo-first order reaction, when

CA0 > CB0
CB0 > CA0
CA0 = CB0
CB0 ≥ CB0

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Chemical Reaction Engineering
Fluidised bed reactor is characterised by

Uniformity of temperature
Very small pressure drop
Absence of continuous catalyst regeneration facility
Comparatively smaller equipment

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Chemical Reaction Engineering
The exit age distribution of fluid leaving a vessel is used to know the

Extent of non-ideal flow in the vessel
Activation energies of a reaction
None of these
Reaction mechanism

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Chemical Reaction Engineering
For multiple reactions, the flow pattern within the vessel affects the

Both A and B
Size requirement
Neither A nor B
Distribution of reaction products

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MORE MCQ ON Chemical Reaction Engineering

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