A First-Order Reaction Is 40

question 60

Multiple Choice

A first-order reaction is 40.0% complete at the end of 48.6 minutes.What is the value of the rate constant?

• A) 1.89 × 10^-2 min^-1
• B) 1.05 × 10^-2 min^-1
• C) 53.0 min^-1
• D) 95.1 min^-1
• E) none of these

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