Pure Benzene, C6H6, freezes at 5.5°C and boils at 80.1°C. What is the boiling point of a solution consisting of cyclohexane(C6H12) dissolved in benzene if the freezing point of this solution is 0.0°C? [For benzene , Kf=5.12 °C/m , Kb = 2.53 °C/m ; For cyclohexane, Kf=20.0°C/m , Kb=2.79°C/m]
A.82.8°C
B.91.2°C
C.80.9°C
D.77.4°C
E.83.1°C
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