A Reaction Is First Order in A

question 119

Multiple Choice

A reaction is first order in A. If the rate constant of the reaction is 3.45 *10^-3 s^-1, what is the half-life (t_1/2) of the reaction?

• A) 4.98 *10^-3 s
• B) 200 s
• C) 3.45 *10^-3 s
• D) 100 s
• E) 1.73 *10^-3 s

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