A first-order reaction was 70 percent complete in 20 minutes. What is – McqOptions

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1.	A first-order reaction was 70 percent complete in 20 minutes. What is the rate constant of the reaction?
A.	0.07 min<sup>-1</sup>
B.	0.06 min<sup>-1</sup>
C.	0.08 min<sup>-1</sup>
D.	0.09 min<sup>-1</sup>
Answer» C. 0.08 min<sup>-1</sup>

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