Oxygen Gas at 34

question 102

Multiple Choice

Oxygen gas at 34.5 °C expands from 34.5 L to 45.7 L against a constant pressure of 750 mmHg.What is the work done in joules by the system?

• A)1.12 × 10^{3 J}
• B)-1.12 × 10^{3 J}
• C)9.09 × 10^{4 J}
• D)-9.09 × 10^{4 J}
• E)4.55 × 10^{3 J}

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