Phase Equilibria

Immiscible Liquid Pairs: Steam Distillation There are pairs of liquids which are insoluble in each other. When mixed in any proportion they separate into two…

Effect of pressure on critical solution temperature: Liquid-Liquid Equilibria in Partially There are pairs of substances which are liquids at ordinary temperatures or whose melting…

Liquid-Liquid Equilibria in Partially- Miscible Systems: Nicotine-water There are pairs of substances which are liquids at ordinary temperatures or whose melting points are low or…

Liquid-Liquid Equilibria in Partially-Miscible Systems: Triethylamine-water There are pairs of substances which are liquids at ordinary temperatures or whose melting points are low or are…

Liquid-Liquid Equilibria in Partially- Miscible Systems: Critical Solution Temperature (CST) There are pairs of substances which are liquids at ordinary temperatures or whose melting points…

Distillation of Non-ideal Solutions: Azeotropic Mixture An azeotrope is a mixture that exhibits the same concentration in the vapor phase and the liquid phase. Liquid…

Completely Miscible Liquid Pairs Showing Deviation from Raoult’s Law Miscibility refers to the ability of a liquid to totally dissolve in another liquid solution. A…

The two components form a compound: Solid-liquid Equilibria If the two components, A and B, chemically interact forming a compound, the phase diagram assumes a general…

In two component systems we will consider solid—liquid and liquid—liquid systems. The systems will be treated separately as they are distinct from one another in…

Sublimation in Triple Point The process in which a solid is directly converted into vapour without passing through the intermediate liquid state is called Sublimation.…