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Chemical Reaction Engineering

Chemical Reaction Engineering
In flow reactors, the performance equations interrelate the rate of reaction to the

Extent of reaction
Reactor volume
Feed rate
All of these

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Chemical Reaction Engineering
The rate of the reaction, X → Y, quadruples when the concentration of 'X' is doubled. The rate expression for the reaction is, r = K Cxn, the value of 'n' in this case will be

1
2
3

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Chemical Reaction Engineering
In case of a __________ reactor, the composition in the reactor and at the exit of the reactor is the same.

Back-mix
Semi-batch
Batch
Tubular

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Chemical Reaction Engineering
A catalyst in a chemical reaction

Increases the frequency of collisions of reacting species
Alters the reaction mechanism
All of these
Decreases the activation energy

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Chemical Reaction Engineering
The irreversible reaction is a special case of reversible reaction, if the

Conversion of the reactant at equilibrium condition is zero
Reactant concentration at equilibrium condition is zero
All of these
Equilibrium constant is 1

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Chemical Reaction Engineering
The rate constant of a chemical reaction decreases by decreasing the

Pressure
Duration of reaction
Concentration of reactants
Temperature

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