Which statement below best explains why the lowering of the vapor pressure by a nonvolatile solute results in a higher boiling point? choose one: a. the lower vapor pressure requires a higher temperature to reach the condition (p = 3.5 atm) necessary for the normal boiling point. b. the lower vapor pressure requires a lower temperature to reach the condition (p = 1 atm) necessary for the normal boiling point. c. the lower vapor pressure requires a higher temperature to reach the condition (p = 1 atm) necessary for the normal boiling point. d. the higher vapor pressure requires a higher temperature to reach the condition (p = 1 atm) necessary for the normal boiling point.