15. Chemical Kinetics
Integrated Rate Law
Multiple Choice
Multiple ChoiceIodine-123 is used to study thyroid gland function. As this radioactive isotope breaks down, after 5.7 hrs the concentration of iodine-123 is 56.3% complete. Find the rate constant of this reaction.
A
0.359 hr–1
B
0.15 hr–1
C
1.36×10–3 M–1•hr–1
D
2.26×10–3 M–1•hr–1
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