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Chemical Reaction Engineering

Chemical Reaction Engineering
In a chemical reaction, __________ are conserved.

Masses
Atoms
Both B & C
Ions

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Chemical Reaction Engineering
The reaction between oxygen and organic material is a/an __________ reaction.

Exothermic
Endothermic
Biochemical
Photochemical

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Chemical Reaction Engineering
A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are

Of such size that the ratio of their volumes is < 5
None of these
Equal in size
Of different sizes

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Chemical Reaction Engineering
The performance of a cascade of CSTR's can be improved by adding

More CSTR's in parallel
More CSTR's in series
A P.F. reactor in parallel
A P.F. reactor in series

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Chemical Reaction Engineering
In an exothermic chemical reaction, the reactants compared to the products have

Higher temperature
Same energy
More energy
Less energy

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Chemical Reaction Engineering
Which of the following is used for calcination of limestone and dolomite in industrial practice?

Moving bed reactor
None of these
Fluidised bed reactor
Fixed bed reactor

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