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Answer to Question #169426 in Physical Chemistry for Iwuogu Juliet ifeoma
Question #169426
Four moles of an ideal gas expand isothermally from 1litre to 10 litre at 300kelvin.calculate the change in free energy of the gas.(universal gas constant=8.314)
Expert's answer
Change of free energy= nRT lnV1/V2
= 4*8.314*300ln (1/10
=-22972 J
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