Mount Everest rises to a height of 8.850 x 103 m above sea l…

Mount Everest rises to a height of 8.850 x 103 m above sea level. At this height, the atmospheric pressure is 231 mm Hg. At what temperature does water boil at the summit of Mount Everest? The vapor pressure of water at 100 °C is 1 atm. (Enthalpy of vaporization DvapH° for H2O = 40.7 kJ/mol and R = 8.314 J/K×mol, 1 atm = 760.0 mm Hg) a. 4.07 °C b. 69.0 °C c. 72 °C d. 87 °C e. 364 °C