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Chemical Reaction Engineering

Chemical Reaction Engineering
In a chemical reaction, __________ are conserved.

Both B & C
Atoms
Ions
Masses

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Chemical Reaction Engineering
Design of heterogeous catalytic reactor involves consideration of __________ steps.

Only chemical
Neither A nor B
Only physical
Both A & B

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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.

8
4
16
12

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Chemical Reaction Engineering
A chemical reaction is of zero order, when the reaction rate is (where, CA = concentration of reactant)

∝ 1/CA
∝ CA
Independent of temperature
None of these

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Chemical Reaction Engineering
Which of the following is the most suitable for isothermal operation?

Back-mix reactor
Plug-flow reactor
Batch reactor
Fixed bed reactor

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Chemical Reaction Engineering
Reaction of benzene with chlorine gas to produce tri-chlorobenzene exemplifies a/an __________ reaction.

Consecutive
None of these
Parallel
Elementary

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