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प्रश्न
Name the different types of chromatographic techniques.
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उत्तर
- Paper Chromatography
- Column Chromatography
- Thin Layer Chromatography
- Gas Chromatography.
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संबंधित प्रश्न
Give a brief description of the principle of the following technique taking an example.
Chromatography
Select the correct alternative from the choices given for the following statement:
In chromatography the filter paper is
State the correct technique for the separation of the following mixture.
solid constituents in a liquid constituent by adsorption.
Dyes of an ink
- Give the principle involved in the separation of the mixture
- Give the technique of separation of the mixture.
Compare TLC and Paper Chromatography techniques.
Label the diagram and explain the process in your words.
What is paper chromatography?
The separation of two coloured substances was done by paper chromatography. The distances travelled by solvent front, substance A and substance B from the baseline are 3.25 cm, 2.08 cm and 1.05 cm respectively. The ratio of Rf values of A to B is ______.
Which one of the following techniques is not used to spot components of a mixture separated on thin layer chromatographic plate?
Complex mixtures are separated by ______.
