Kinetics and Equilibrium Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. What is the frequency factor?

Question 2 2. If you wanted to decrease the rate of reaction, what action would you need to take?

Question 3 3. If a scientist is trying to determine the reaction order for a given reaction, then what's the most effective means to figure it out?

Question 4 4. What does the k stand for in the rate law equation?

Question 5 5. What is a reaction mechanism?

Page 2

Question 6 6. What molecule in our bodies is a catalyst?

Question 7 7. When the reaction quotient is less than the equilibrium constant, in which direction will the reaction proceed?

Question 8 8. Which of the following statements best describes Le Chatelier's Principle?

Question 9 9. When glycogen molecules break down to release glucose units, which biochemical reaction took place?

Question 10 10. What do you NOT keep track of in a RICE table?

Page 3

Question 11 11. When amino acids combine to form a protein molecule, which biochemical reaction took place?

Question 12 12. What is the rate-determining step?

Question 13 13. What is a catalyst?

Question 14 14. What does Boyle's law state about the role of pressure as a stressor on a system?

Question 15 15. Which of the following describes a biochemical reaction?

Page 4

Question 16 16. In the reaction A = B, if the rate quadruples for every doubling of A, then what is the reaction order?

Question 17 17. If we know that manganese dioxide is a catalyst in the decomposition of hydrogen peroxide, then how does manganese dioxide affect this reaction?

Question 18 18. When the reaction quotient is greater than the equilibrium constant, in which direction will the reaction proceed?

Question 19 19. If the exponential factor is close to 1, what is known about the activation energy and temperature?

Question 20 20. What does the m stand for in the rate law equation?

Page 5

Question 21 21. Which of the following is true about the equilibrium constant?

Question 22 22. What is the equilibrium expression?

Question 23 23. Why is a teeter-totter a good illustration of an equilibrium adjustment between two gas volumes?

Question 24 24. How is reaction rate measured?

Question 25 25. What will happen if a chemical reaction system is stressed by an increase in the concentration of reactants?

Page 6

Question 26 26. What do the brackets indicate in an equilibrium equation?

Question 27 27. What are intermediates?

Question 28 28. Which of the following is true about the reaction quotient?

Question 29 29. What is the rate law?

Question 30 30. Under the premise of a chemical equilibrium, which of the following can be presumed?

Kinetics and Equilibrium Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

MCAT Test: Practice and Study Guide  /  Standardized Tests Courses
Support