### Understanding Catalysts: What is True and Not True**Question:**Which of the following is **not** true of catalysts?1. They speed up reactions.2. They are unchanged by the reaction they catalyze.3. They become part of the final product.4. They do not change the normal position of a chemical equilibrium.**Detailed Explanation:****Option 1: They speed up reactions.**- *True.* Catalysts indeed speed up the rate of chemical reactions without being consumed in the process. They work by lowering the activation energy required for the reaction to occur.**Option 2: They are unchanged by the reaction they catalyze.**- *True.* Catalysts do not undergo any permanent chemical change themselves during the reaction. They can be used repeatedly to catalyze multiple reactions.**Option 3: They become part of the final product.**- *Not True.* This statement is incorrect. Catalysts do not become part of the final product. They facilitate the reaction and remain intact to be used again.**Option 4: They do not change the normal position of a chemical equilibrium.**- *True.* Catalysts do not alter the position of equilibrium in a chemical reaction. They only help the system to reach equilibrium faster.In conclusion, the incorrect statement about catalysts is that ***they become part of the final product.*** Catalysts remain unchanged after the reaction and are not included in the products.

Catalyst: A catalyst is a substance which generally accelerate the rate of the reaction, itself…

Which of the following is not true of catalysts? O They speed up reactions. O They are unchanged by the reaction they catalyze. They become part of the final product. They do not change the normal position of a chemical equilibrium.

Which of the following is not true of catalysts? O They speed up reactions. O They are unchanged by the reaction they catalyze. They become part of the final product. They do not change the normal position of a chemical equilibrium.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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