One mole of a non-ideal gas undergoes a change of state (1.0 \( \mathrm{atm}, 3.0 \mathrm{~L}, 2...

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One mole of a non-ideal gas undergoes a change of state (1.0 \( \mathrm{atm}, 3.0 \mathrm{~L}, 200 \mathrm{~K}) \) to \( (4.0 \mathrm{~atm}, 5.0 \mathrm{~L}, 250 \mathrm{~K}) \) with a change in internal energy \( (\Delta \mathrm{U})=40 \mathrm{~L}-\mathrm{atm} \). The change in enthalpy of the process in L-atm:
(a) 43
(b) 57
(c) 42
(d) None of these
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