What is the principle of paper chromatography? explain the paper chromatography in detail.
Question: What is the principle of paper chromatography? explain the paper chromatography in detail.
Paper chromatography is a technique used to separate and identify different components of a mixture. It works on the principle of differential solubility and mobility of the components in the mixture. In this process, a small spot of the sample is placed on a special type of paper known as chromatography paper, and the paper is then immersed in a solvent. As the solvent moves up the paper, it carries the different components of the mixture with it. The components separate based on their solubility and mobility, resulting in distinct bands or spots on the paper. By comparing the distance traveled by the components with known standards, the components can be identified.
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