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

question 28

Multiple Choice

Calculate the work,w,gained or lost by the system when a gas expands from 15 L to 40 L against a constant external pressure of 1.5 atm.1 L ∙ atm = 101 J

• A)- 6.1 kJ
• B)- 3.8 kJ
• C)+ 3.8 kJ
• D)+ 6.1 kJ

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