Factors that affect the rate of reaction include:
[Mark all correct answers]

a. An increased concentration of reactants
b. An increase in temperature
c. An increase in light
d. An increase in pressure



Answer :

Final answer:

Factors affecting reaction rate include concentration, temperature, and catalysts.


Explanation:

Factors that affect the rate of reaction include an increased concentration of reactants, an increase in temperature, and the presence of a catalyst. Concentration helps increase the likelihood of effective collisions, temperature enhances collision energy, and catalysts provide alternative pathways with lower activation energy.


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