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 × 103 J
B) -1.12 × 103 J
C) 9.09 × 104 J
D) -9.09 × 104 J
E) 4.55 × 103 J
Correct Answer:

Verified
Correct Answer:
Verified
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