Which of the following is the correct rate law? a. Rate-k[ITHAsoH\'y b. Rate-k[I

Question

Which of the following is the correct rate law? a. Rate-k[ITHAsoH'y b. Rate-k[IHAso Rate-kIITPIHAsoPHT e. series of kinetic measurements are made on the decomposition of a reactant A When the plot of IA] versus t is linear, the reaction is: a. Second order b. First order c. Zero order d.-lorder c. You need more information to determine the reaction order 7. In an activation energy plot, if products are lower in energy than reactants, the reaction is a. Arrhenius Equation b. activation energy c. endothermic d. exothermic e. none of the above 8. When the catalyst is in a different phase from the reaction mixture, it is called a. reaction intermediate b. homogeneous catalyst .c. heterogeneous catalyst d. activation energy e. none of the above Use the following two reactions to answer questions 9 and 10 (slow step) (fast step) 9. Which species acts as the intermediate in the overall reaction? a. H20 b. IO c. H202 d. I e. There is no intermediate

Explanation / Answer

6. Option A, second order

7. Option D, exothermic

8. Option C, heterogeneous

9. Option B, IO-

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