Question

what is chromatography how can we separate a mixture of salt and ammonium chloride​

Answer 1

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Chromatography is a laboratory technique for the separation of a mixture.

We can seperate the mixture of ammonium chloride and salt through sublimation process. The process by which the change of gaseous state directly to solid state without going through liquid state, and vice versa.

Answer 2

Explanation:

chromatography is a modern method used for separation of mixture into their components and to test the purity of components . the name chromatography is based on Greek word Chroma means colour and graphic means writing because it was first used to separate colour substances found in plants . separation of different components of a mixture based upon their different solubilities in the same solvent is known as chromatography .