Which of the following statements is/are CORRECT?
1. If the intermolecular forces in a liquid decrease, the normal
boiling point of the liquid decreases.
2. If the temperature of a liquid increases, the equilibrium
vapor pressure increases.
3. If the surface area of a liquid increases, the equilibrium
vapor pressure of the liquid increases.
-1 only
-2 only
-3 only
-1 and 2
-1, 2, and 3