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Chemical Reaction Engineering

Chemical Reaction Engineering
Exposure of a photographic plate to produce a latent image is an example of __________ reaction.

Very fast
Photochemical
Both B and C
Very slow

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Chemical Reaction Engineering
A liquid decomposes by irreversible first order kinetics and the half life period of this reaction is 8 minutes. The time required for 75% conversion of the liquid will be __________ minutes.

12
4
16
8

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Chemical Reaction Engineering
Differential method for analysing the kinetic data is used

When rate expressions are very simple
When the data are scattered
None of these
For testing complicated mechanisms

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Chemical Reaction Engineering
Autocatalytic reactions are best carried out in a

CSTR
Recycle reactor
Plug flow reactor
CSTR in series

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Chemical Reaction Engineering
In case of the irreversible unimolecular type, first order reaction, the fractional conversion at any time for constant volume system as compared to variable volume system is

Either A or B, depends on other factors
Same
More
Less

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Chemical Reaction Engineering
A reactor is generally termed as an autoclave, when it is a

Atmospheric pressure tank reactor
High pressure tubular reactor
High pressure batch reactor
Atmospheric pressure CSTR

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