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Chemical Reaction Engineering

Chemical Reaction Engineering
There is no correspondence between stoichiometry and the rate equation in case of a/an __________ reaction.

Autocatalytic
Multiple
Non-elementary
Elementary

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

Concentration of the reactant
Temperature
Time
Concentration of the product

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Chemical Reaction Engineering
The catalyst in a first order chemical reaction changes the

Activation energy
Heat of formation of the product
Equilibrium constant
Heat of reaction

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Chemical Reaction Engineering
For identical flow rate, feed composition and for elementary first order reactions, 'N' equal sized mixed reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for constant density systems. This is true, when the value of 'N' is

1
∞
>1
≥1

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Chemical Reaction Engineering
Enzymes are destroyed, when the

Temperature is very high
Reaction rate is independent of the reactant's concentration
Reactant's concentration is very low
Reactant's concentration is very high

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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.

First
Third
Zero
Second

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MORE MCQ ON Chemical Reaction Engineering

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