A 2.00-mol sample of a diatomic ideal gas expands slowly and adiabatically (y =1.4) from a pressure of 5.00 atm and a volume of 12.0 L to a final volume of 30.0 L. Find the work done (in kJ ) on the gas. -4.66 O-0.55 -2.33 -1.50 -4.44
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