If applied pressure on a saturated vapor is increased, then ____.

When the applied pressure on a saturated vapor is increased, it causes a shift in the equilibrium between the vapor and liquid phases. Saturated vapors exist at a specific pressure and temperature, where the rates of evaporation and condensation are equal. When pressure increases, the ability of the vapor to remain in its gaseous state becomes compromised.

As a result, some of the vapor will condense into liquid. This phenomenon indicates that the vapor is no longer able to stay saturated at the higher pressure, leading to a situation where excess vapor must revert to the liquid phase. This process is a fundamental concept in thermodynamics and is particularly relevant in the operation of refrigeration and air conditioning systems.

The other potential responses do not accurately reflect the behavior of saturated vapors under increased pressure. Increasing pressure will not lead to the evaporation of liquid, as that would require a corresponding decrease in pressure. Therefore, the most accurate conclusion in this scenario is that some vapor will indeed condense when the applied pressure is increased.