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Which type of chromatography involves the separation of a mixture over a column of adsorbent packed in a glass tube?

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in Chemistry – Class 11 by (148k points)
Which type of chromatography involves the separation of a mixture over a column of adsorbent packed in a glass tube?

(a) Thin layer chromatography

(b) Partition chromatography

(c) Column chromatography

(d) Gas liquid chromatography

This question was addressed to me in semester exam.

This intriguing question originated from Methods of Purification of Organic Compounds topic in chapter Organic Chemistry – Basic Principles and Technique of Chemistry – Class 11

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Right option is (c) Column chromatography

For explanation: Column chromatography involves the separation of a mixture over a column of adsorbent packed in a glass tube. The mixture adsorbed on the adsorbent is placed at the top of the column and the mobile phase is allowed to flow through the column slowly.

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