A Fixed Container Holds Oxygen and Helium Gases at the Same

question 68

Multiple Choice

A fixed container holds oxygen and helium gases at the same temperature.Which of the following statements are correct? (There could be more than one correct choice. )

• A)The oxygen molecules have the greater average kinetic energy.
• B)The helium molecules have the greater average kinetic energy.
• C)The oxygen molecules have the greater speed.
• D)The helium molecules have the greater speed.
• E)The helium molecules have the same average kinetic as the oxygen molecules.

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Definitions:

Imaginary Audience

A psychological concept where an individual believes that his or her behavior is constantly being watched and judged by others, especially prevalent during adolescence.

Adolescent Egocentrism

A developmental phase during adolescence where individuals believe their own thoughts, feelings, and experiences are unique and not understood by others.

Hallucinogenic Drugs

Substances that alter perception, thoughts, and feelings, leading to hallucinations.

Depressants

Substances that reduce the function or activity of a specific part of the body or brain, often leading to decreased arousal or stimulation.