Question

Ok so..what is sedimentation , sublimation and chromatography ?? Give examples where they are used..

Answer 1

Sedimentation is defined as the separation process in which solids are separated from the liquid. ... Separation of a mixture of oil from water is an example of decantation.

Ans:Sublimation, including melting, freezing, and evaporation, is a form of phase transition, or shift in a state of matter. A substance transforms from a solid to a gas bysublimation without ever going through a liquid phase. A common example ofsublimation is the dry ice, heavy CO2.

An example of chromatography is when a chemical reaction is used to cause each of the different size molecules in a liquid compound to separate into their own parts on a piece of paper.