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Chemical Reaction Engineering

Chemical Reaction Engineering
The vessel dispersion number (D/μL) for plug flow is

500
750
∞

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Chemical Reaction Engineering
The rate of the chemical reaction A → B doubles as the concentration of A i.e.., CA is doubled. If rate of reaction is proportional to CAn, then what is the value of n for this reaction?

1
2
0.5

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Chemical Reaction Engineering
The rate of a homogeneous reaction is a function of

Pressure and composition only
All of these
Temperature and composition only
Temperature and pressure only

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Chemical Reaction Engineering
In flow reactors, the performance equations interrelate the rate of reaction to the

Feed rate
Extent of reaction
All of these
Reactor volume

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Chemical Reaction Engineering
Which of the following is the most suitable for very high pressure gas phase reaction?

Fluidised bed reactor
Stirred tank reactor
Tubular flow reactor
Batch reactor

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Chemical Reaction Engineering
A chemical reaction occurs, when the energy of the reacting molecules is __________ the activation energy of reaction.

Less than
Equal to
More than
Equal to or more than

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