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    General Chemistry Principles
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    Exam 20: Chemical Kinetics
  5. Question
    The Rate Constant,k,for a First-Order Reaction Is Equal to 4
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The Rate Constant,k,for a First-Order Reaction Is Equal to 4

Question 85

Question 85

Multiple Choice

The rate constant,k,for a first-order reaction is equal to 4.2 × 10-4 s-1.What is the half-life for the reaction?


A) 2.9 × 10-4 s
B) 1.2 × 103 s
C) 1.7 × 103 s
D) 2.4 × 103 s

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