A First- Order Reaction Has a Rate Constant of 0

question 49

Multiple Choice

A first- order reaction has a rate constant of 0.33 min^{- 1}. It takes min for the reactant concentration to decrease from 0.13 M to 0.088 M.

• A) 1.4
• B) 0.13
• C) 0.51
• D) 0.85
• E) 1.2

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