Question

the substance whose presence decrease the rate of reaction is called ____?​

Answer 1

Answer:Catalyst

Explanation:Nothing

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Answer 2

Answer:

Inhibitor

Explanation:

 ☆An inhibitor decreases the rate of a chemical reaction.

☆This phenomenon, termed as inhibition or retardation,sometimes called negative catalysis.

☆Concentrations of the inhibitor in some cases be much lower than those of the reactants.

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