What Is the Change in Internal Energy of 2

question 86

Multiple Choice

What is the change in internal energy of 2.00 moles of a monatomic ideal gas that cools from 200 °C to −50 °C?

• A) −500 J
• B) −750 J
• C) −3,742 J
• D) −6,236 J
• E) −13,049 J

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