1. Calculate the freezing.point point of a solution containing 6.0 gof naphthalene (C10H8) in 50.0mL of benzene. Benzene has a density of 0.877g/cm3(cm3 mL). Ki=5.12C/m for benzene Normal freezing point of benzene 5.5C 2. A solution is a 2:1 mixture of two volatile components A and B. Pure B has a vapor pressure double of the vapor pressure of pure A. The total vapor pressure of the solution equals to: 3. A solution contains 22.4g glucose (C6H12O6) dissolved in 0.500L of water. What is the molality of the solution? The density of the solution is 1.02 g/mL