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CHEMICAL REACTION ENGINEERING

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

Both B & C
Atoms
Masses
Ions

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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)

Increases linearly
Remains same
Increases
Decreases

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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

Three
Two
Zero
One

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Chemical Reaction Engineering
Ionic reactions occur in

Liquid state only
Solid state only
Any state
Solutions

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Chemical Reaction Engineering
Autocatalytic reactions are best carried out in a

Plug flow reactor
CSTR
CSTR in series
Recycle reactor

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