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Where on the filter paper do you expect the larger molecules to be located in the final chromatogram?
Towards the centre of the chromatogram. The smaller molecules are more mobile and appear towards the outside of the chromatogram.
Why the beaker covered during the development of chromatogram?
During the development of a chromatogram, it is better to cover it with a beaker to prevent evaporation, which will affect the movement of the solute and solvent system. This will ensure that the chromatogram will develop properly.
What are two ways of identifying amino acids on a chromatogram?
Two ways of identifying amino acids on a chromatogram are paper and gas.
What is the information gained from an experiment?
Data
What can go wronge in chromatogram?
you spelling wrong wrong
3 Why do the pigments become separated during the development of the chromatogram?
The chromatogram, or chromatography paper has solvent on it. Each pigment will separate itself from the others due to the relative solubility of that particular pigment.
How do you obtain a concentrated sample of the ink to run a chromatogram?
Go to alaska
How can you tell from a chromatogram how many coloured substance there are in a drink?
gfrg s
How do you reveal the position of a colorless spot on the chromatogram?
By adding a specific reagent.
What was done with dirk hartogs information that he gained?
nothing much
Why should you not touch chromatogram paper with your hands?
it is because sweat and other substances especially colored ones may be present there. so it is best not to touch chromatogram papers to aviod contaminating it and getting erroneous results..:) chem.student..:)
What information can be gained by comparing the intrinsic and apparent brightness of a star?
Its distance.
