One Mole of an Ideal Gas Expands Isothermally and Reversibly

question 79

Multiple Choice

One mole of an ideal gas expands isothermally and reversibly at 0°C. The pressure on 1 mol of an ideal monatomic gas changes from 100.0 atm to 1.00 atm.Calculate ΔE.

• A) 450 kJ
• B) -21.0 kJ
• C) -450 kJ
• D) 21.0 kJ
• E) none of these

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Definitions:

Narcissistic Personality Disorder

A mental disorder characterized by a long-term pattern of exaggerated self-importance, the need for admiration, and a lack of empathy for others.

Grandiosity

An exaggerated sense of one's importance, power, or abilities, often present in psychiatric conditions.

Self-importance

The overemphasis on one's own worth, abilities, or significance often at the expense of consideration for others or reality.

Antisocial Personality Disorder

A mental health disorder characterized by a long-term pattern of disregarding or violating the rights of others.