In a first-order reaction,the half-life is 139 minutes.What is the rate constant?
A) 1.20 × 10-4 s-1
B) 5770 s-1
C) 0.299 s-1
D) 4.99 × 10-3 s-1
E) 8.31 × 10-5 s-1
Correct Answer:
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