a) Describe the technique of column chromatography.

Question

11 Mar 2023

Answer :

Word Count : 454

Column chromatography is a technique used to separate and purify different components of a mixture based on their chemical and physical properties. It is widely used in the fields of chemistry, biochemistry, and pharmaceuticals to isolate and purify molecules of interest from complex mixtures.

The principle of column chromatography is based on the differential affinity of molecules in the mixture for a stationary phase (usually a solid or liquid material packed in a column) and a mobile phase (usually a liquid solvent). The mixture is introduced to the top of ____ _________ _________ ______ _______ _____ ____ _________ ___.
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