Question

what is the principal of chromatography?

Answer 1

Chromatography is a non-destructive procedure for resolving a complex mixture into its individual fractions or compounds. This is a separation procedure and the separated entities are identified by other analytical techniques like UV-visible, Infrared, NMR (nuclear magnetic resonance), Mass spectroscopy etc. For quantitative analysis the measurement of the area under the curve in chromatogram is done.

"Chromato" "graphy" derives its name from two words as chromo= colour and graphy= writing. I.e colour bands are formed in the procedure which are measured or analysed. These colour bands are due to separation of individual compounds at different lengths on the column as seen in column chromatography and on paper in paper chromatography.




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Answer 2

Hey buddy here is ur answer ________

☆ its principal based on different components of a mixture through the stationary phase when a mobile phase.

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