Advertisements
Advertisements
प्रश्न
The best and latest technique for isolation, purification and separation of organic compounds is ______.
विकल्प
Crystallisation
Distillation
Sublimation
Chromatography
Advertisements
उत्तर
The best and latest technique for isolation, purification and separation of organic compounds is chromatography.
Explanation:
Chromatography is the most useful and the latest technique of separation and purification of organic compounds. It was first used to separate a mixture of coloured substances.
संबंधित प्रश्न
What is chromatography?
What are the advantages of chromatography?
Name the simplest type of chromatography?
On what principle is Chromatography method based?
Select the correct alternative from the choices given for the following statement:
In chromatography the filter paper is
State the correct technique for the separation of the following mixture.
solid constituents in a liquid constituent by adsorption.
Name the different types of Chromatography and explain the principles underlying them.
Label the diagram and explain the process in your words.
Chromatography is based on the principle of ______.
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 principle involved in paper chromatography is ______.
Paper chromatography is ______.
In chromatography, which of the following statement is INCORRECT for Rf?
Complex mixtures are separated by ______.
What is the function of the stationary phase in chromatography?
In chromatography, the mobile phase is usually ______.
