The pressure of the saturated vapor of benzene (vapor in equilibrium with liquid) is 101.32 kpa at 80°c and 4.81 kpa at 5.5°c, respectively. the latter pressure and temperature correspond to the triple point of benzene. a) calculate the approximate molar heat of vaporization ahm of benzene (clausius - clapeyron equation). ahmv = 33.47 kj mol-1 b) what is the normal boiling point temperature of benzene? calculate the boiling point under a reduced pressure 10 kpa. b) 80°c and 20.4°c c) under what pressure benzene boils at 10°c? c) 6.05 kpa d) what is the saturated vapor pressure over solid benzene in the triple point (5.5°c)? d) 4.81 kpa