Multiple Choice
The smell of fresh-cut pine is due in part to a cyclic alkene called pinene. A graph of the natural logarithm of the vapor pressure of pinene vs. 1/temperature produces a straight line with a slope of 4,936.37 K. What is the enthalpy of vaporization of pinene?
A) ( 397 kJ/mol)
B) ( 39.7 kJ/mol)
C) ( 39.7 kJ/mol)
D) ( 41.0 kJ/mol)
E) ( 41.0 kJ/mol)
Correct Answer:

Verified
Correct Answer:
Verified
Q19: The relative energies (strengths) of the intermolecular
Q20: The vapor pressure of a liquid will
Q21: The temperature at point b in the
Q22: Which of the following substances is a
Q23: Which is the dominant interaction between carbon
Q25: Describe the similarity and the difference between
Q26: Identify all of the intermolecular forces present
Q27: Which of the following compounds would be
Q28: Sketch a phase diagram for water and
Q29: For molecules, atoms, or ions with the