Answer Happy

44 0.0549 kg of biphenyl (C12H10) is dissolve in benzene (CH) to create a solution with a total volume of 350.0 mL. (Assume the change in volume is negligible) a III What intermolecular forces are shared between biphenyl and benzene? 0 of 1 point earned 3 attempts remaining If the boiling point of pure benzene is 80.1 °C, then what would be the boiling point of this solution in °C? (Kb for benzene is 2.53 °C/m and the density of benzene is 0.877 g/mL) b C 0 of 1 point earned 3 attempts remaining If the vapor pressure of pure benzene is 24.4 kPa at 40.0 °C, then what will the vapor pressure of the solution be in kPa? (Consider biphenyl to be nonvolatile and the density of benzene is 0.877 g/mL) 0 of 1 point earned 3 attempts remaining What would be the osmotic pressure (in atm) of this solution at 40.0 °C? Assume the density of the solution is the same as benzene, 0.877 g/mL.