Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?

Chemical Reaction Engineering
Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?

Very low temperature should be used throughout the reaction

Very high temperature should be used throughout the reaction

None of these

Temperature should be high in the beginning and decreased towards the end of the reaction

Very low temperature should be used throughout the reaction

Very high temperature should be used throughout the reaction

None of these

Temperature should be high in the beginning and decreased towards the end of the reaction

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Chemical Reaction Engineering
For nearly isothermal operation involving large reaction time in a liquid-phase reaction, the most suitable reactor is a __________ reactor.

Batch

Fixed bed

Tubular flow

Stirred tank

Batch

Fixed bed

Tubular flow

Stirred tank

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Chemical Reaction Engineering
For a zero order chemical reaction, the

All of these

Products concentration increases linerarly with time

Half life period is directly proportion to the initial concentration of the reac-tants

Plot of products concentration with time is a straight line through the origin

All of these

Products concentration increases linerarly with time

Half life period is directly proportion to the initial concentration of the reac-tants

Plot of products concentration with time is a straight line through the origin

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Chemical Reaction Engineering
A second order reaction of the form A + B → C is called a pseudo-first order reaction, when

CA0 > CB0

CB0 ≥ CB0

CA0 = CB0

CB0 > CA0

CA0 > CB0

CB0 ≥ CB0

CA0 = CB0

CB0 > CA0

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Chemical Reaction Engineering
n' number of plug flow reactors (P.F.R) in series with a total volume 'V' gives the same conversion as one P.F.R. of volume

1/V

V.n

V

V/n

1/V

V.n

V

V/n

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Chemical Reaction Engineering
The synthesis of proteins and metabolism in biological objects occur in the presence of biocatalyst called

Fungi

A ferment or an enzyme

Haemoglobin

None of these

Fungi

A ferment or an enzyme

Haemoglobin

None of these

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Chemical Reaction Engineering

Chemical Reaction Engineering Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?

Chemical Reaction Engineering For nearly isothermal operation involving large reaction time in a liquid-phase reaction, the most suitable reactor is a __________ reactor.

Chemical Reaction Engineering For a zero order chemical reaction, the

Chemical Reaction Engineering A second order reaction of the form A + B → C is called a pseudo-first order reaction, when

Chemical Reaction Engineering n' number of plug flow reactors (P.F.R) in series with a total volume 'V' gives the same conversion as one P.F.R. of volume

Chemical Reaction Engineering The synthesis of proteins and metabolism in biological objects occur in the presence of biocatalyst called

Chemical Reaction Engineering
Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?

Chemical Reaction Engineering
For nearly isothermal operation involving large reaction time in a liquid-phase reaction, the most suitable reactor is a __________ reactor.

Chemical Reaction Engineering
For a zero order chemical reaction, the

Chemical Reaction Engineering
A second order reaction of the form A + B → C is called a pseudo-first order reaction, when

Chemical Reaction Engineering
n' number of plug flow reactors (P.F.R) in series with a total volume 'V' gives the same conversion as one P.F.R. of volume

Chemical Reaction Engineering
The synthesis of proteins and metabolism in biological objects occur in the presence of biocatalyst called