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The analysis and separation of industrial products like soap and synthetic detergents is done using ____________

(a) Thin layer chromatography

(b) Gas chromatography

(c) Ion exchange chromatography

(d) Partition chromatography

I have been asked this question in semester exam.

Question is taken from Chromatography Applications topic in chapter Methods of Purification of Engineering Chemistry I

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The correct choice is (b) Gas chromatography

To explain I would say: The analysis and separation of industrial products like soap and synthetic detergents is done using gas chromatography. It is a common type of chromatography used in analytical chemistry for separating and analyzing compounds that can be vaporized without decomposition.

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