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Chemical Reaction Engineering

Chemical Reaction Engineering
For multiple reactions, the flow pattern within the vessel affects the

Both A and B
Neither A nor B
Size requirement
Distribution of reaction products

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Chemical Reaction Engineering
Radioactive decay follows __________ order kinetics.

Second
Third
Zero
First

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Chemical Reaction Engineering
If 'n' is the order of reaction, then unit of rate constant is

(time)n - 1 (concentration)
(time)-1 (concentration)n - 1
None of these
1/(time)(concentration)n - 1

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Chemical Reaction Engineering
The equilibrium constant of chemical reaction __________ in the presence of catalyst.

Decreases
Remains unaffected
Increases
Can either increase or decrease (depends on the type of catalyst)

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Chemical Reaction Engineering
The energy balance equation over a tubular reactor under transient conditions is

A non-linear partial differential equation
An algebric differential equation
An ordinary non-linear differential equation
A linear partial differential equation

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Chemical Reaction Engineering
For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

8
43846
43838
16

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