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Chemical Reaction Engineering

Chemical Reaction Engineering
The fractional volume change of the system for the isothermal gas phase reaction, A 3B , between no conversion and complete conversion is

3
1
2
0.5

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Chemical Reaction Engineering
A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is

Data insufficient, can't be predicted
1
0.5
0.33

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Chemical Reaction Engineering
In an exothermic chemical reaction, the reactants compared to the products have

Less energy
Same energy
More energy
Higher temperature

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Chemical Reaction Engineering
Differential method for analysing the kinetic data is used

When rate expressions are very simple
For testing complicated mechanisms
None of these
When the data are scattered

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Chemical Reaction Engineering
Sum of the powers of the concentration terms in the rate equation is called the __________ of the reaction.

None of these
Molecularity
Overall order
Order

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Chemical Reaction Engineering
For a fluidised bed reactor, the most suitable/relevant model is a __________ model.

Bubbling bed
Plug flow
Tank in series
None of these

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