7. Which of the following statements is TRUE about the order of a reaction? 7. A. The order of a reaction can be a fractional number. B. Order of a reaction is experimentally determined quantity. C. The order of a reaction is always equal to the sum of the stoichiometric coefficients of reactants in the balanced chemical equation for a reaction. D. The order of a reaction is the sum of the powers of the molar concentration of the reactants in the rate law expression. 8. Which of the following expressions is correct for the rate of reaction given below? 8. 5Br (aq) + BrO¸¯ (aq) + 6H* (aq) → 3Br₂ (aq) + 3H₂O (1) 1 1 A. - (A[Br]) = (AH201) C. - 5 At 3 At 1 (A[Br]) = -(A[201) 5 At 3 At 1 1 B. =(A[Br]) = A[H20] At D. - 5 At 3 1 1 =(A[Br]) = ² (A[1201) Δ[H2O] At 3 At

7. Which of the following statements is TRUE about the order of a reaction? 7. A. The order of a reaction can be a fractional number. B. Order of a reaction is experimentally determined quantity. C. The order of a reaction is always equal to the sum of the stoichiometric coefficients of reactants in the balanced chemical equation for a reaction. D. The order of a reaction is the sum of the powers of the molar concentration of the reactants in the rate law expression. 8. Which of the following expressions is correct for the rate of reaction given below? 8. 5Br (aq) + BrO¸¯ (aq) + 6H* (aq) → 3Br₂ (aq) + 3H₂O (1) 1 1 A. - (A[Br]) = (AH201) C. - 5 At 3 At 1 (A[Br]) = -(A[201) 5 At 3 At 1 1 B. =(A[Br]) = A[H20] At D. - 5 At 3 1 1 =(A[Br]) = ² (A[1201) Δ[H2O] At 3 At

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter12: Chemical Kinetics

Section: Chapter Questions

Problem 5ALQ: Consider the following statements: In general, the rate of a chemical reaction increases a bit at...

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