Check Your Understanding Ch. 13 Survey Mozilla Firefox Chegg Study I Guided sol.
ID: 512726 • Letter: C
Question
Check Your Understanding Ch. 13 Survey Mozilla Firefox Chegg Study I Guided sol... X Hb Lecture 20 (Mar 30 Chapt.... X Check Your Understandin... X Check Your Understand X Facebook Survey Monkey Inc (US https://www. soe e Q. Search urvey monkey com/ /3QDPGCC Most visited o UoIT 3 Tinct 3 Blackboard t MyCa New Tab d Library ITsc mp 8. Which of the following does a successful reaction depend on? Energy of o All of the above 9. Which of the following statements about a catalyst is false? O A talyst speeds up the rate of chemical readion talyst is O A talyst lower the activati energy of a react o A talyst an als mas mechanism for reaction 10. Are there any areas in Chapter 13 that you would like to see reviewed? You may also use this question for anonymous feedback/suggestions for the course. Dre 54 PM 4/16/2017Explanation / Answer
8)
successful reaction depends on the proper collision and energy of reactant should be more than the activation energy
Answer: All of the above
9)
catalyst reduces the activation energy and hence offers an alternate path that speeds up the reaction
Catalyst is never used up in a reaction
So, false statement is
A catalyst is completely used up in a chemical reaction
Answer:
A catalyst is completely used up in a chemical reaction