Advertisements
Advertisements
प्रश्न
Name the different types of chromatographic techniques.
Advertisements
उत्तर
- Paper Chromatography
- Column Chromatography
- Thin Layer Chromatography
- Gas Chromatography.
APPEARS IN
संबंधित प्रश्न
Give a brief description of the principle of the following technique taking an example.
Chromatography
The best and latest technique for isolation, purification and separation of organic compounds is ______.
What are the advantages of chromatography?
Name the simplest type of chromatography?
What is meant by stationary phase and mobile phase in chromatography?
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.
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?
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 ______.
In chromatography, which of the following statement is INCORRECT for Rf?
