EXTRACTION AND SEPARATION TECHNIQUES

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Across
  1. 4. Degree of separation of different solutes.in principle, resolution can be improved by using alonger stationary phase, finer stationary phase or slower elution
  2. 7. The extraction of morphine is an example of which method
  3. 8. To obtain this extract, the solvent is continuously lowered below the bed of the medicinal substance.
  4. 9. This reduces solvent consumption. Its service life is shorter. It has moderately high recovery. It is about the advantages of which method
Down
  1. 1. In this process, the solid ingredients are placed in a stoppered container with the entire solvent and the soluble ingredients are changed frequently until they dissolve.
  2. 2. Which extraction method is used to obtain water-soluble heat-resistant components
  3. 3. the mobile phase
  4. 5. which scientist used chromatography to obtain plant pigments
  5. 6. Interaction of solute molecules with the surface of the stationary phase