Respuesta :
It's your luck day! I had this question on a test & got it correct. The answer is C!
Raising the temperature speeds up the rate of a chemical reaction by increasing both the effectiveness and the frequency of the collisions.
What is Temperature?
This is defined as the degree of hotness or coldness of a body and an increase in it is involved in the change in states of matter.
Increase in temperature speeds up the rate of a chemical reaction by increasing the effectiveness and the frequency of the collisions which is why option C was chosen.
Read more about Temperature here https://brainly.com/question/24325419
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