Estimate the Enthalpy of Vaporization of Water Given That at 25

Estimate the enthalpy of vaporization of water given that at 25 ^$\omicron$ C and 35F ^$\omicron$ C its vapor pressure is 23.8 and 42 Torr, respectively.Assume that the enthalpy of vaporization is independent of the temperature.

A) 415 J.mol^-1
B) 221 kJ.mol^-1
C) 41.5 kJ.mol^-1
D) 5.21 kJ.mol^-1
E) 43.4 kJ.mol^-1