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  3. Study Set
    Chemistry Study Set 5
  4. Exam
    Exam 12: Chemical Kinetics
  5. Question
    The Reaction Is Second Order in A\(\times\) 10<sup>2</sup> Min B)10
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The Reaction Is Second Order in A ×\times× 102 Min
B)10

Question 77

Question 77

Multiple Choice

The reaction  The reaction   is second order in A.When [A]<sub>0</sub> = 0.100 M,the reaction is 20.0% complete in 43.2 minutes.Calculate the half-life for the reaction. A) 1.73  \times  10<sup>2</sup> min B) 10.8 min C) 2.16  \times  10<sup>4 </sup>min D) 7.68 min E) none of these is second order in A.When [A]0 = 0.100 M,the reaction is 20.0% complete in 43.2 minutes.Calculate the half-life for the reaction.


A) 1.73 ×\times× 102 min
B) 10.8 min
C) 2.16 ×\times× 104 min
D) 7.68 min
E) none of these

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