Thin layer chromatography isSelect one:a.adsorption chromatographyb.partition chromatographyc.electrical mobility of ionic speciesd.none of the given options
Question
Thin layer chromatography is
Select one:
- a. adsorption chromatography
- b. partition chromatography
- c. electrical mobility of ionic species
- d. none of the given options
Solution
Thin layer chromatography is a. adsorption chromatography.
Here's a step-by-step explanation:
- Thin Layer Chromatography (TLC) is a type of chromatography used to separate non-volatile mixtures.
- It involves a stationary phase consisting of a thin layer of adsorbent like silica gel, alumina, or cellulose on a flat, inert substrate.
- Compared to paper chromatography, the adsorbent in TLC has smaller particle sizes which provides a larger surface area for adsorption.
- The mobile phase, a solvent or solvent mixture, ascends the stationary phase due to capillary action, causing the sample to move along with it.
- Different
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