Purification Characterisation of Organic Compounds class 11

Purification Characterisation of Organic Compounds

name of the chapter: Purification Characterisation of Organic Compounds

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Organic compounds extracted from a natural source or synthesized in the laboratory require purification. Various methods are used for purification and are based on the nature of the compound and the impurity present in it. The purity of a compound is ascertained by determining its melting point or boiling point or by chromatographic and spectroscopic techniques.

Fraction distillation can be defined as a process where the separation of a mixture takes place. A mixture of various components such as chemical components can be easily vaporized by heating them to a temperature more than their boiling point and forming different fractions.

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