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Calculate the Work Energy,w,gained or Lost by the System When

Question 59

Multiple Choice

Calculate the work energy,w,gained or lost by the system when a gas expands from 20 L to 35 L against a constant external pressure of 2.0 atm.[1 L ∙ atm = 101 J]


A) -5.3 kJ
B) -3.0 kJ
C) +3.0 kJ
D) +5.3 kJ

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