Explain what is the DELTA having of a liquid that has a vapor pressure of 641 mmHg at 85.2 degrees C as well as a boiling point of 95.6 degrees C at 1 atmosphere?
a. about 12 kJ/mol
b. about 14 kJ/mol
c. about 16 kJ/mol
d. about 18 kJ/mol
e. about 20 kJ/mol