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प्रश्न
What is meant by stationary phase and mobile phase in chromatography?
उत्तर
The filter paper acts as “stationary phase” while the solvent act as “mobile phase”.
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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
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.
Give a reason for the following statement:
In chromatography the absorbent medium e.g. What man filter paper is known as the stationary phase.
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.
What is paper chromatography?
Which one of the following techniques is not used to spot components of a mixture separated on thin layer chromatographic plate?
