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Chemical Reaction Engineering

Chemical Reaction Engineering
Kinetics of a catalytic reaction can be best studied on a/an __________ reactor.

Mixed
Differential (flow)
Either A, B and C
Integral (plug flow)

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Chemical Reaction Engineering
The equilibrium constant K of a chemical reaction depends on

Ratio of reactants
Temperature and pressure
Pressure only
Temperature only

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Chemical Reaction Engineering
When a catalyst increases the rate of chemical reaction, the rate constant

Becomes infinite
Remains constant
Increases
Decreases

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Chemical Reaction Engineering
The importance of diffusion in a catalyst are increased by

Large catalyst particle size
An active surface of the catalyst
All of these
Small pore diameter

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Chemical Reaction Engineering
Half life period of a chemical reaction is proportional to CA0-1 , if the reaction is of __________ order.

Zero
Second
Third
First

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Chemical Reaction Engineering
The increase in the rate of reaction with temperature is due to

Increase in the number of effective collisions
None of these
Decrease in activation energy
Increase in the average kinetic energy of the reacting molecules

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