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Chemical Reaction Engineering

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

Parallel
None of these
Elementary
Consecutive

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Chemical Reaction Engineering
Which of the following is an independent variable for a batch tank reactor with uniform concentration and temperature?

Useful volume of the tank
Time
Diameter of the reactor
None of these

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Chemical Reaction Engineering
The rate of a gas phase reaction is given by K . CA . CB. If the volume of the reaction vessel is reduced to l/4th of its initial volume, then the reaction rate compared to the original rate will be __________ times.

8
16
2
4

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Chemical Reaction Engineering
If the time required to complete a definite fraction of reaction varies inversely as the concentration of the reactants, then the order of reaction is

3
2
1

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Chemical Reaction Engineering
The importance of diffusion in a catalyst are increased by

Small pore diameter
Large catalyst particle size
All of these
An active surface of the catalyst

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Chemical Reaction Engineering
A reaction which is catalysed by an acid is also catalysed by any substance, which has a tendency to

Lose an electron
Gain a proton
Lose a proton
None of these

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