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Chemical Reaction Engineering

Chemical Reaction Engineering
For a tubular flow reactor with uniform concentration and temperature, the independent variable is

None of these
Time
Diameter
Length

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Chemical Reaction Engineering
Promoter is added to the catalyst to improve its

Surface area
None of these
Porosity
Sensitivity

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Chemical Reaction Engineering
What is the dispersion number for a plug flow reactor?

?
-1
1

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Chemical Reaction Engineering
Participation of __________ is involved in the occurrence of a chemical reaction.

Electrons
Neutrons
None of these
Protons

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Chemical Reaction Engineering
An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is

Maximum at the exit of the reactor
Maximum at the centre of the reactor
Constant throughout the reactor
Maximum at the inlet of the reactor

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Chemical Reaction Engineering
Collision theory gives the rate constant for bimolecular reaction as

K α √T.e-E/RT
K α e-E/RT
None of these
K α eE/RT

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