For a First-Order Reaction, Which Expression Describes the Relationship Between

question 23

Multiple Choice

For a first-order reaction, which expression describes the relationship between the rate constant, k, and the half-life, t_1/2?

• A) t_1/2 = 2 / k
• B) t_1/2 = ln 2 / k
• C) t_1/2 = k / 2
• D) t_1/2 = ln 2 × k
• E) t_1/2 = k / ln 2

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