Which Gas Has Molecules with the Greatest Average Molecular Speed $\circ$

question 22

Multiple Choice

Which gas has molecules with the greatest average molecular speed at 25 ^$\circ$ C

• A) CH₄
• B) Kr
• C) N₂
• D) CO₂
• E) Ar

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Definitions:

Conscientiousness

How neat, organized, and achievement oriented a person is; part of the Big Five personality traits.

Longevity

The length of time that an individual lives or a thing exists; often used in the context of life expectancy.

Genetic Tendency

A predisposition or likelihood of developing certain traits, behaviors, or conditions based on one's genetic makeup.

Self-Control

Willpower; the ability to control one’s own behavior.