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Chemical Reaction Engineering

Chemical Reaction Engineering
Half life period of a chemical reaction is proportional to CA0-1 , if the reaction is of __________ order.

Second
First
Third
Zero

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Chemical Reaction Engineering
Knudsen diffusion is directly proportional to

1/√T
√T
T₂
T

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

Initial concentration of reactants
Temperature of the system
Extent of reaction
Time of reaction

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Chemical Reaction Engineering
Backmixing is most predominant in

A plug-flow reactor
CSTR's connected in series
A well stirred batch reactor
A single CSTR

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Chemical Reaction Engineering
The rate of reaction does not decrease appreciably as the reaction proceeds in case of __________ reactions.

Autocatalytic
Exothermic
Autothermal
Endothermic

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Chemical Reaction Engineering
__________ gas is normally employed in B.E.T.method of finding out the surface area of catalyst.

N₂
He
CO₂
H₂

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