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Chemical Reaction Engineering

Chemical Reaction Engineering
The rate of a gas phase reaction is given by K . CA . CB. If the volume of the reaction vessel is reduced to l/4th of its initial volume, then the reaction rate compared to the original rate will be __________ times.

4
16
2
8

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Chemical Reaction Engineering
The value of 'n' for a chemical reaction A → B, whose reaction rate is → CAn, will be __________ if the rate of the reaction increases by a factor of 8, when the concentration of is doubled.

3
2
1

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Chemical Reaction Engineering
For a zero order reaction, the concentration of product increases with the

Increase in initial concentration
Decrease in total pressure
Increase of reaction time
Total pressure

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Chemical Reaction Engineering
Exothermic reactions are best carried out in

A CSTR
CSTR in series
A plug flow reactor followed by CSTR
CSTR followed by a plug flow reactor

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Chemical Reaction Engineering
The reaction in which the rate equation corresponds to a stoichiometric equation, is called a/an __________ reaction.

Parallel
Non-elementary
Elementary
Autokinetic

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Chemical Reaction Engineering
Limiting reactant in a chemical reaction decides the

Rate constant
Equilibrium constant
Reaction speed
Conversion

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