At a Given Temperature,a First-Order Reaction Has a Rate Constant $\times$

question 39

Multiple Choice

At a given temperature,a first-order reaction has a rate constant of 3.4 $\times$ 10^-3 s^-1.The time required for the reaction to be 44% completed is

• A)4.0 min
• B)1.2 min
• C)20 min
• D)2.8 min
• E)19 min

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Definitions:

Sensation Seeking Scale

A psychological assessment tool designed to measure an individual's propensity for seeking varied, novel, complex, and intense sensations and experiences.

Daydreams

Spontaneous, self-generated thoughts and imaginations that occur while a person is awake, often reflecting desires, fears, or creative thinking.

Unrealistic Optimism

A cognitive bias causing a person to believe they are less likely to experience negative events and more likely to experience positive events.

Pessimism

A tendency to see the worst aspect of things or believe that the worst will happen.