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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
Which separation technique will you apply for the separation of the following?
Different pigments from an extract of flower petals.
Explain the principle of paper chromatography.
Name the simplest type of chromatography?
Give a scientific reason.
In chromatography, the ingredients of a mixture rise up to limited height water rises up to the upper end of the paper.
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.
Give a reason for the following statement:
In chromatography the absorbent medium e.g. What man filter paper is known as the stationary phase.
How do you visualize colourless compounds after separation in TLC and Paper Chromatography?
During hearing of a court case, the judge suspected that some changes in the documents had been carried out. He asked the forensic department to check the ink used at two different places. According to you which technique can give the best results?
In chromatography technique, the purification of compound is independent of ______.
