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Chemical Reaction Engineering

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

Pressure only
Temperature and pressure
Ratio of reactants
Temperature only

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Chemical Reaction Engineering
The response curve for a step input signal from a reactor is called C-curve. The variance of C-curve in a 'tanks in series model' comprising of 'm' tanks is equal to

1/m
m
m²
√m

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Chemical Reaction Engineering
A catalyst inhibitor

Lessens its selectivity
Is added in small quantity during the catalyst manufacture itself
All of these
May be useful for suppressing undesirable side reactions

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Chemical Reaction Engineering
The rate of a homogeneous reaction is a function of

Pressure and composition only
Temperature and pressure only
Temperature and composition only
All of these

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

Decreases
Becomes infinite
Increases
Remain same

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Chemical Reaction Engineering
Which of the following is an autocatalytic reaction?

Microbial fermentation reaction
Enzyme fermentation reaction
Photochemical reactions
Ammonia synthesis reaction

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MORE MCQ ON Chemical Reaction Engineering

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