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What Happens In Paper Chromatography?

What happens in Paper Chromatography? - Let us see the principle of paper chromatography, How does Paper Chromatography works. Principle of paper chromatography is given below.

  1. Paper chromatography is used to separate coloured chemicals.
  2. Paper chromatography is used to separate organic as well as inorganic compounds.
  3. Mobile phase and stationary phase are present in paper chromatography.
  4. Solid or liquid supported on solid is stationary phase.
  5. Mobile phase may be liquid or a gas.
  6. The mobile phase flows on the stationary phase and carries the component mixture with it.
  7. Different components travel at different rates.
  8. Rf value is calculated and the given unknown component is identified.
  9. Paper chromatography is useful in Biochemicals, Determination of hormones, Drugs etc.

Related article : Advantages & Disadvantages of Paper Chromatography

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Gas chromatography (GC) is an analytical method which is used for the separation of an volatile substance from a give mixture of compounds which are very difficult to separate and analyse.

This type of chromatography separates the molecules based on the volatility of a substance.

The substance with more volatility will separate out quickly while the substance with less volatility will elute out slowly.

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