Advertisements
Advertisements
प्रश्न
State the correct technique for the separation of the following mixture.
solid constituents in a liquid constituent by adsorption.
उत्तर
The method used is chromatography
APPEARS IN
संबंधित प्रश्न
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.
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.
Compare TLC and Paper Chromatography techniques.
Label the diagram and explain the process in your words.
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?
In chromatography technique, the purification of compound is independent of ______.
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?
