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At 85oC, the vapor pressure of pure o-xylene is 55 Torr and the vapor pressure of...

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Chemistry

At 85oC, the vapor pressure of pure o-xylene is 55 Torr and thevapor pressure of pure p-xylene is 85 Torr. When liquid o-xylene ismixed with liquid p-xylene, the solution formed is ideal at allcompositions.

(a) Calculate ∆G, ∆H, and ∆S of mixing when liquid o-xylene andliquid p-xylene are mixed at 85oC, given that the mole fraction ofp-xylene is 0.30 and the solution contains a total of 4.0 mol ofmaterial.

(b) What are the mole fractions of o-xylene and p-xylene in thevapor at equilibrium with this solution?

Answer & Explanation Solved by verified expert
3.9 Ratings (595 Votes)
a Since oxylene and    See Answer
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