Advertisements
Advertisements
प्रश्न
Choose the correct option.
Colourless components on chromatogram can not be observed by the following:
पर्याय
Using UV light
Using iodine chamber
Using the spraying reagent
Using infrared light
Advertisements
उत्तर
Colourless components on chromatogram can be observed by the following: Using infrared light
APPEARS IN
संबंधित प्रश्न
Which separation technique will you apply for the separation of the following?
Different pigments from an extract of flower petals.
Give a brief description of the principle of the following technique taking an example.
Chromatography
Explain the principle of paper chromatography.
The best and latest technique for isolation, purification and separation of organic compounds is ______.
What is 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
Name the different types of chromatographic techniques.
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 names of two materials used as stationary phase in chromatography.
Define the Stationary phase.
How do you visualize colourless compounds after separation in TLC and Paper Chromatography?
Compare TLC and Paper Chromatography techniques.
Chromatography is based on the principle of ______.
What is paper chromatography?
Paper chromatography is ______.
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?
What is the function of the stationary phase in chromatography?
In chromatography, the mobile phase is usually ______.
Who first described the method of chromatography?
