Mathematics · Chemical Kinetics
What is the half-life of a first-order reaction if its rate constant is 4.2 × 10-2 per day?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15.0 days
- 216.5 days✓
- 328.0 days
- 49.0 days
Correct answer
16.5 days
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