The Half Life for a First Order Reaction Is 45

question 105

Multiple Choice

The half life for a first order reaction is 45 min. What is the rate constant in units of s^-1

• A) 0.015 s^-1
• B) 65 s^-1
• C) 2.6 x 10^-4 s^-1
• D) 3.9 x 10³ s^-1
• E) 1.9 x 10³ s^-1

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