Liquids that conform to this law are called perfect solutions.
The success of fractional distillation relies on solutions for which this law holds. Liquids that conform to this law are called perfect solutions. Deviations from this law occur when mixtures are nonideal and nonbinary, and liquids deviating from this law form azeotropes (AY-zee-oh-"TROPES"). For 10 points, name this law that states that the vapor pressure of a solution is equal to the products of the partial pressure of each component of the solution and its mole fraction.
The success of fractional distillation relies on solutions for which this law holds.
{Raoult's} Law