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| 1. |
Explain the principle of paper chromatography |
| Answer» Solution :Paper chromatography is a simple chromatography. In this paper is a stationary PHASE. Paper is make up of cellulose and in this mobile phase easily migrate. Pure liquid migrat with equal rate on paper, If the spot of mixture of COMPONENT is kept on paper than it become mobile phase in SOLVENT. This component is absorbed. According to the principle of capillary, component ABSORB on paper and migrate above but their separation is different at different height so the component SEPARATED from mixture | |