Chemical Reaction Engineering
Catalyst is a substance, which __________ chemical reaction.

Alters the value of equilibrium constant in a reversible
Decreases the speed of a
Increases the speed of a
Can either increase or decrease the speed of a

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Chemical Reaction Engineering
A batch reactor is

Suitable for gas-phase reactions on commercial scale
Most suitable for very large production rate
Least expensive to operate for a given rate
Suitable for liquid phase reactions involving small production rate

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