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[" One mole of an ideal gas at "25^(@)C"...

[" One mole of an ideal gas at "25^(@)C" expands in volume from "1.0L" to "4.0L" at constant "],[" temperature.What work (in "J" ) is done if the gas expands against a vacuum "(P_(" external ")=0)" ? "],[[" (a) "-4.0times10^(2)," (b) "-3.0times10^(2)," (c) "-1.0times10^(2)," (d) Zero "]]

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