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Chemical Reaction Engineering

Chemical Reaction Engineering
The conversion for a first order liquid phase reaction. A → B in a CSTR is 50%. If another CSTR of the same volume is connected in series, then the % conversion at the exit of the second reactor will be

90
100
60
75

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Chemical Reaction Engineering
Most important characteristics of gas-liquid reactors are the

Liquid hold-up
Both A and B
None of these
Specific inter-facial area

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Chemical Reaction Engineering
The most suitable reactor for carrying out an auto-thermal reaction is a

CSTR
Plug-flow reactor
Batch reactor
Semi-batch reactor

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Chemical Reaction Engineering
B.E.T. method of finding out surface area of a catalyst, uses the extension of __________ isotherm.

Langmuir
Tempkin
None of these
Freundlich

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Chemical Reaction Engineering
The decomposition of A into B is represented by the exothermic reaction, A ⇋ 2B. To achieve maximum decomposition, it is desirable to carry out the reaction.

At low P and high T
At high P and low T
At low P and low T
At high P and high T

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Chemical Reaction Engineering
What is the value of 'n' if the reaction rate of the chemical reaction A → B, is proportional to CAn and it is found that the reaction rate triples, when the concentration of 'A' is increased 9 times ?

1/9
1/3
3
1/2

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