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Chemical Reaction Engineering

Chemical Reaction Engineering
__________ explains the mechanism of catalysis.

Thermodynamics
Activated complex theory
Collision theory
None of these

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Chemical Reaction Engineering
When an exothermic reversible reaction is conducted adiabatically, the rate of reaction

Continuously decreases
Passes through a minimum
Continuously increases
Passes through a maximum

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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
reactant and product streams). The amount of heat to be removed is

1kW
5/3 kW
4kW
2/3 kW

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Chemical Reaction Engineering
For a packed bed reactor; the presence of a long tail in the residence time distribution curve is an indication of

Chanelling
Dead zone
Ideal plug flow
Bypass

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Chemical Reaction Engineering
Arrhenious equation represents graphically the variation between the __________ and temperature.

Activation energy
Rate constant
Rate of reaction
Frequency factor

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