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Chemical Reaction Engineering

Chemical Reaction Engineering
Backmixing is most predominant in

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

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Chemical Reaction Engineering
When the reaction is dominated by in-traparticle diffusion, the apparent order of reaction (nD) as measured is related to the true order (n) as

ND = (n + 1)/2
ND = n/2
ND = n + 1
None of these

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Chemical Reaction Engineering
For any reaction, we may write conversion as a function of

Concentration
Time
Temperature
All of these

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Chemical Reaction Engineering
B.E.T. method can be used to determine the __________ of a porous catalyst.

Surface area
All of these
Solid density
Pore volume

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Chemical Reaction Engineering
Kinetics of a catalytic reaction can be best studied on a/an __________ reactor.

Either A, B and C
Mixed
Differential (flow)
Integral (plug flow)

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Chemical Reaction Engineering
The rate at which a chemical substance reacts is proportional to its

Active mass
Equivalent weight
Molecular weight
None of these

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