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प्रश्न
Which separation technique will you apply for the separation of the following?
Different pigments from an extract of flower petals.
उत्तर
Chromatography
Explanation:
Chromatography can separate pigments (coloured components) from floral plant extracts.
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संबंधित प्रश्न
Give a brief description of the principle of the following technique taking an example.
Chromatography
What is chromatography?
On what principle is this method based?
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.
Give a reason for the following statement:
In chromatography the absorbent medium e.g. What man filter paper is known as the stationary phase.
Define the Stationary phase.
Compare TLC and Paper Chromatography techniques.
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?
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?
