Get comprehensive solutions to your questions with the help of IDNLearn.com's experts. Join our platform to receive prompt and accurate responses from experienced professionals in various fields.

In chemistry, what role does a catalyst play in a chemical reaction?
A) It increases the activation energy required for the reaction
B) It changes the products formed in the reaction
C) It speeds up the rate of the reaction without being consumed
D) It decreases the temperature at which the reaction occurs