In an Isothermal Process, the Pressure on 1 Mol of an Ideal

question 9

Multiple Choice

In an isothermal process, the pressure on 1 mol of an ideal monatomic gas suddenly changes from 4.00 atm to 100.0 atm at 25°C.Calculate ΔE.

• A) 0 kJ
• B) 119 kJ
• C) 59.5 kJ
• D) -59.5 kJ
• E) none of these

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Definitions:

Cognitive Therapy

Therapy that teaches people new, more adaptive ways of thinking; based on the assumption that thoughts intervene between events and our emotional reactions.

Philippe Pinel

A French physician noted for his contributions to the humane treatment of individuals with mental health disorders in the early 19th century.

Dorothea Dix

An American advocate for the mentally ill who significantly changed the perceptions of psychiatric care in the 19th century.

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Mental disorders that significantly affect one's thinking, emotional state, and behavior, disrupting daily functioning.