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> | |