Which of the following statements is true about catalysts? and Why?. a. Catalysts slow down the rate of chemical reactions. b. All catalysts are enzymes. c. Catalysts are used up during a chemical reaction. d. Catalysts lower the activation energy of a chemical reaction

(2) Answers

Catalysts are used up during chemical reaction is the one statement among the following statements that is true about catalysts. The correct option among all the options that are given in the question is the third option or option "c". I hope the answer comes to your help.


The possible answer to your question is C. Catalyst are used during a chemical reaction. The catalyst are those substance that could increase the process of chemical reaction of a substance without any changes it phase or molecular structure

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