Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.66PAE
Related questions
Question

Transcribed Image Text:Corrected True/False: Indicate whether each statement is true or false. If false, correct the statement to
make it true.
10. A formation reaction has elements in their standard states as reactants.
11. In exothermic reactions the products have more kinetic energy than the reactants.
12. The process of nuclear decay is a first order reaction.
13. The rate-determining step is the fastest step in a reaction mechanism.
Expert Solution

Step 1
10. A formation reaction has elements in standard states as reactant. TRUE
Ex. 2Fe(s) +O2(g) Fe2O3(s)
11. In exothermic reaction the products have more Kinetic energy than the reactants. FALSE
Explanation: In exothermic reaction the products have less kinetic energy than the reactants.
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