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CHEMICAL REACTION ENGINEERING

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

Masses
Ions
Atoms
Both B & C

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Chemical Reaction Engineering
With increase in the order of reaction (for all positive reaction orders), the ratio of the volume of mixed reactor to the volume of plug flow reactor (for identical feed composition, flow rate and conversion)

Remains same
Increases
Decreases
Increases linearly

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Chemical Reaction Engineering
If the time required to change the concentration of reactant to half its original value is independent of the initial concentration, the order of reaction is

One
Two
Three
Zero

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Chemical Reaction Engineering
Ionic reactions occur in

Liquid state only
Solutions
Solid state only
Any state

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Chemical Reaction Engineering
Autocatalytic reactions are best carried out in a

Recycle reactor
Plug flow reactor
CSTR
CSTR in series

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