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Chemical Reaction Engineering

Chemical Reaction Engineering
The most suitable reactor for carrying out an auto-thermal reaction is a

CSTR
Plug-flow reactor
Batch reactor
Semi-batch reactor

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Chemical Reaction Engineering
When the reaction occurs in the diffusion controlled region, the apparent activation energy as measured is only __________ the true value.

Twice
Half
Equal
None of these

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

Time
Concentration
Temperature
All of these

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

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

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Chemical Reaction Engineering
A high space velocity means that a given

None of these
Both A and B
Conversion can be obtained with a high feed rate
Reaction can be accomplished with small reactor

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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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