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प्रश्न
Give a reason for the following statement:
In chromatography the absorbent medium e.g. What man filter paper is known as the stationary phase.
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उत्तर
Chromatography is a method by which the various components of a mixture e.g. dyes in an ink. What man filter paper is known as the stationary phase because it acts as a substance that stays fixed inside the column.
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संबंधित प्रश्न
The best and latest technique for isolation, purification and separation of organic compounds is ______.
What is chromatography?
Dyes of an ink
- Give the principle involved in the separation of the mixture
- Give the technique of separation of the mixture.
Name the different types of Chromatography and explain the principles underlying them.
The principle involved in paper chromatography is ______.
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?
In chromatography, which of the following statement is INCORRECT for Rf?
Complex mixtures are separated by ______.
In chromatography, the mobile phase is usually ______.
