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प्रश्न
Give names of two materials used as stationary phase in chromatography.
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उत्तर
- Alumina
- Silica gel
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संबंधित प्रश्न
Give a brief description of the principle of the following technique taking an example.
Chromatography
What are the advantages of chromatography?
Name the simplest type of chromatography?
On what principle is Chromatography method based?
What is meant by stationary phase and mobile phase in chromatography?
Select the correct alternative from the choices given for the following statement:
In chromatography the filter paper is
Name the different types of chromatographic techniques.
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.
Dyes of an ink
- Give the principle involved in the separation of the mixture
- Give the technique of separation of the mixture.
Choose the correct option.
Colourless components on chromatogram can not be observed by the following:
Define the Stationary phase.
Name the different types of Chromatography and explain the principles underlying them.
Compare TLC and Paper Chromatography techniques.
Label the diagram and explain the process in your words.
Chromatography is based on the principle of ______.
What is paper chromatography?
Paper chromatography is ______.
In chromatography technique, the purification of compound is independent of ______.
In chromatography, which of the following statement is INCORRECT for Rf?
Which basic principle is used in chromatography?
In chromatography, the mobile phase is usually ______.
Who first described the method of chromatography?
