An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction

Chemical Reaction Engineering
An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction

Goes through a maximum along the length of the reactor

Is maximum at the exit of the reactor

Goes through a minimum along the length of the reactor

Is maximum at the inlet of the reactor

Goes through a maximum along the length of the reactor

Is maximum at the exit of the reactor

Goes through a minimum along the length of the reactor

Is maximum at the inlet of the reactor

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Chemical Reaction Engineering
Which of the following is the most suitable for isothermal operation?

Fixed bed reactor

Back-mix reactor

Batch reactor

Plug-flow reactor

Fixed bed reactor

Back-mix reactor

Batch reactor

Plug-flow reactor

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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

Batch

Semi-batch

Tubular

Back-mix

Batch

Semi-batch

Tubular

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Chemical Reaction Engineering
When all the limiting reactant is consumed in the reaction, the operational yield __________ the relative yield.

Equals

Is greater than

Is smaller than

Can be either greater or smaller than (depends on the type of reaction)

Equals

Is greater than

Is smaller than

Can be either greater or smaller than (depends on the type of reaction)

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Chemical Reaction Engineering
For the same residence time, which one will give the maximum conversion?

Single tubular flow reactor (v = 5 litres)

Stirred tank followed by tubular flow reactor (each of 2.5 litres)

Single stirred tank (v = 5 litres)

Two stirred tank (each of 2.5 litres) in series

Single tubular flow reactor (v = 5 litres)

Stirred tank followed by tubular flow reactor (each of 2.5 litres)

Single stirred tank (v = 5 litres)

Two stirred tank (each of 2.5 litres) in series

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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

∞

1

≥1

>1

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Chemical Reaction Engineering

Chemical Reaction Engineering An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction

Chemical Reaction Engineering Which of the following is the most suitable for isothermal operation?

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

Chemical Reaction Engineering When all the limiting reactant is consumed in the reaction, the operational yield __________ the relative yield.

Chemical Reaction Engineering For the same residence time, which one will give the maximum conversion?

Chemical Reaction Engineering
An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction

Chemical Reaction Engineering
Which of the following is the most suitable for isothermal operation?

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

Chemical Reaction Engineering
When all the limiting reactant is consumed in the reaction, the operational yield __________ the relative yield.

Chemical Reaction Engineering
For the same residence time, which one will give the maximum conversion?