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Chemical Reaction Engineering

Chemical Reaction Engineering
An example of autothermal reactor operation is

Ammonia synthesis
Benzene oxidation
Ethylene oxidation
Sulphur dioxide oxidation

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Chemical Reaction Engineering
What is the dispersion number for a CSTR?

∞
< 1
0
1

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Chemical Reaction Engineering
The rate of forward reaction, at chemical equilibrium is____the rate of backward reaction.

Less than
Equal to
More than
Either B or C

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Chemical Reaction Engineering
According to the 'law of mass action', the rate of reaction is directly proportional to the

Nature of the reactants
Volume of the reaction vessel
Equilibrium constant
Molar concentration of the reactants

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Chemical Reaction Engineering
Catalyst is a substance, which __________ chemical reaction.

Decreases the speed of a
Can either increase or decrease the speed of a
Alters the value of equilibrium constant in a reversible
Increases the speed of a

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Chemical Reaction Engineering
The rate constant of a reaction depends on the

Initial concentration of reactants
Extent of reaction
Time of reaction
Temperature of the system

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MORE MCQ ON Chemical Reaction Engineering

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