The Two Balloons Shown in the Figure Have the Same

question 80

Multiple Choice

The two balloons shown in the figure have the same volume, and are at the same temperature and pressure. Which balloon has the greater number of gas particles, and why?

• A)The Ar balloon has fewer molecules than the He balloon.
• B)The density of the Ar balloon is greater than the density of the He balloon.
• C)The mass of the He balloon is greater than the mass of the Ar balloon.
• D)The CO₂ balloon is more buoyant than the O₂ balloon.
• E)The He balloon has fewer moles than the He balloon.

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Definitions:

Unconscious Mind

A part of the mind that is not accessible to the conscious mind but that affects behavior and emotions.

Pleasure Principle

A concept in psychoanalytic theory which states that people seek pleasure and avoid pain, guiding the id's demands for immediate gratification of its desires.

Logic and Reason

The application of systematic methods of thinking and reasoning to objectively analyze and draw conclusions.

Basic Fault

In psychoanalytic theory, a deep-seated issue arising from early developmental stages that leads to psychological problems in adulthood.