Calculate the Work,w,gained or Lost by the System When a Gas

question 61

Multiple Choice

Calculate the work,w,gained or lost by the system when a gas expands from 15 L to 50 L against a constant external pressure of 1.5 atm.101.3 L ∙ atm = 101 J

• A) -7.6 kJ
• B) -5.3 kJ
• C) +5.3 kJ
• D) +7.6 kJ

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