A Balloon Is Inflated from 0

question 19

Multiple Choice

A balloon is inflated from 0.0100 L to 0.500 L against an external pressure of 10.00 bar. How much work is done in joules? (100 J = 1 L bar)

• A) -49.0J
• B) 49.0 J
• C) 0.490 J
• D) -0.490 J
• E) -490 J

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