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Explanation:

There’re five factors known to me that could increase the rate of a chemical reaction.

1.) Temperature

2)Pressure

3)Concentration of the reactants

4)The nature of the matter

5) Degree of grinding of the substance

Answer:

There are four main factors that can affect the reaction rate of a chemical reaction:

Reactant concentration. Increasing the concentration of one or more reactants will often increase the rate of reaction. ...

Physical state of the reactants and surface area. ...

Temperature. ...

Presence of a catalyst.

Explanation: