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Chemical Reaction Engineering

Chemical Reaction Engineering
Exothermic reactions are best carried out in

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

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Chemical Reaction Engineering
The dimensions of rate constant for reaction 3A → B are (l/gm mole)/min. Therefore the reaction order is

2
1
3

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Chemical Reaction Engineering
The equilibrium constant K of a chemical reaction depends on

Ratio of reactants
Temperature and pressure
Temperature only
Pressure only

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Chemical Reaction Engineering
The exit age distribution of fluid leaving a vessel is used to know the

Activation energies of a reaction
Reaction mechanism
Extent of non-ideal flow in the vessel
None of these

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Chemical Reaction Engineering
In case of __________ reactions, the reaction rate does not decrease appreciably as the reaction proceeds.

Series
Catalytic
Parallel
Auto catalytic

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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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