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Chemical Reaction Engineering

Chemical Reaction Engineering
Chemical kinetics can predict the __________ of a chemical reaction.

Feasibility
Rate
Neither A nor B
Both A & B

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Chemical Reaction Engineering
Half life period of a chemical reaction is

Half of the space time of a reaction
None of these
The time required to reduce the concentration of the reacting substance to half its initial value
Half of the residence time of a reaction

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Chemical Reaction Engineering
Which of the following fixes the volume of a batch reactor for a particular conversion and production rate?

Operating conditions (e.g. pressure and temperature)
Density of mixture
Rate constant
None of these

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Chemical Reaction Engineering
Chemical reaction rate of a component depends upon the

Temperature of the system
Pressure of the system
Composition of the component only
All of these

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Chemical Reaction Engineering
Carrier in a catalyst increases its

Performance
Activity
Surface area
None of these

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Chemical Reaction Engineering
A first order reaction requires two equal sized CSTR. The conversion is

More when they are connected in series
Same whether they are connected in series or in parallel
More when they are connected in parallel
Less when they are connected in series

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