The Isomerization of Cyclopropane to Propene Follows First-Order Kinetics

question 52

Multiple Choice

The isomerization of cyclopropane to propene follows first-order kinetics. At 700 K, the rate constant for this reaction is 6.2  10^-4 min^-1. How many minutes are required for 10.0% of a sample of cyclopropane to isomerize to propene?

• A)16,100 min
• B)170 min
• C)3,710 min
• D)1.43  10^-3 min
• E)1,120 min

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Definitions:

Stereotype

Overgeneralized beliefs about a particular group of people, which do not take individual differences into account and can lead to prejudicial attitudes and discrimination.

Antisocial Behavior

Actions that harm or lack consideration for the well-being of others, often violating social norms.

Scapegoating

The practice of unfairly blaming an individual or group for problems or negative outcomes, often as a way of deflecting responsibility.

Stereotype

A generalized belief or assumption about the characteristics, attributes, and behaviors of a group of people, often leading to simplified and inaccurate judgments.