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4. Assuming ideal solution conditions, calculate the solubility of p-dibromobenzene in benzene at (a) 15°C and (b) 30°C. The
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For ideal selations, Solubility can be calculated wing - Puthalpy ffusion - - log Xi = AHf Tm-T 2-303R (Tm TI ( C Kluiversalb) Tz 30°C = 30+2732 303K . Tm> 81°C= 87+273: 360k -log Xi z 13.2 KJ mort (360-303 11 2-303x8.314 JK mlett (360x30%) -lom mi

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