laurennedwards laurennedwards

13-07-2020
Biology

contestada

What is true of a catalyst?

It is not consumed by the reaction.

It is a reactant in a chemical reaction.

It is a product of a chemical reaction.

It provides the energy needed for the reaction.

Respuesta :

ujalakhan18 ujalakhan18

13-07-2020

Answer:

Option A

Explanation:

A catalyst is not consumed in a reaction. Although it is used to speed up the chemical reaction, it is not broken in the reaction.

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