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Chemical Reaction Engineering

Chemical Reaction Engineering
Backmixing is most predominant in

A single CSTR
A well stirred batch reactor
A plug-flow reactor
CSTR's connected in series

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Chemical Reaction Engineering
With an increase in pressure in gaseous phase chemical reactions, the fractional conversion __________ when the number of moles decreases.

Increases
Remains unaffected
Unpredictable from the data
Decreases

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Chemical Reaction Engineering
The rate of a homogeneous reaction is a function of

All of these
Temperature and composition only
Pressure and composition only
Temperature and pressure only

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Chemical Reaction Engineering
An exothermic reaction takes place in an adiabatic reactor. The product temperature __________ reactor feed temperature.

May be greater or less than
Is always greater than
Is always equal to
Is always less than

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Chemical Reaction Engineering
The order of a chemical reaction is

None of these
Always equal to the total stoichiometric number of reactants
Never fractional
An experimentally determined quantity

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Chemical Reaction Engineering
Organic catalysts differ from the inorganic catalyst in the sense that the former is

Proteinous in nature
Prohibitively costly
Active at cryogenic temperatures only
Active at very high temperature only

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