Respuesta :
The colligative properties of a solution that will decrease or increase are vapor pressure.
The correct option is C.
What is vapor pressure?
The tendency of molecules to escape into the gas phase is measured by the vapor pressure of a system.
Vapor pressure is a colligative feature, which means that how much it rises or falls is proportional to the amount of solute in the system.
Thus, the correct option is C, vapor pressure.
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