Chemical Engineering > GATE 2011 > Partial Molar Properties
The partial molar enthalpies of mixing (in J/mol) for benzene (component 1) and cyclohexane (component 2) at 300 K and 1 bar are given by Δ‾H1=3600x22 and Δ‾H2=3600x12, where x1 and x2 are the mole fractions. When ONE mole of benzene is added to TWO moles of cyclohexane, the enthalpy change (in J) is
Correct : d
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