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Pigments are not carried up filter paper, dyes are. But they are carried up in solvents.
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∙ 11y ago
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How are pigments carried up filter paper?
tatii
Why do pigments travel different distances up filter paper?
It depend on the density of the pigments.
Why are pigments carried different distances?
Because its not all the same colour so it travels up the paper and then you can see what the answer it :) I'm a high level student in science and ca answer and questions you ask me :)
How could you determine if the inks contain the same mixture of pigments?
You could try experimenting with chromatography.Cut strips of filter paper or paper napkinPut a dot of each ink a small ways in from the end of a stripPut that end (but not the dot of ink) into a liquid that may dilute at least some of the liquid in the ink: Suggestions : do different strips with water, alcohol, other solventsCompare the results after some time,The liquid solvent will carry different pigments different distances along the paper substrate and will most probably show differences for different inks.
Why does markers change the color of the paper when dipped in water?
Because the pigments found in the marker are sperated by capillary action. So basically all the different pigments found in that one maker are spread on the paper. :)
Why did different dyes travel up the filter paper at different rates in paper chromatography?
different dyes travel with different speed/rates on filter paper in paper chromatography as they have nothing to do with the filter paper as it is the stationary medium while the rates depends upon the interaction between the solute i.e., dyes and the mobile phase i.e., the solvent.
Can sand go through filter paper?
Oil can pass through filter paper. Also bear in mind that there are different grades of filter paper. I personally have filtered oil very successfully, using an ordinary paper towel as my filter paper.
How do they do paper?
they dye the paper using inks and pigments
Differences between ordinary paper and filter paper?
Filter paper is more dense than usual paper so it can be used to trap particles in a filter. Tracing paper is thin and seethrough so it is easier to see what you are tracing.
Where available filter paper for test petrol quality?
This filter paper is not so important, you can use different types. An example is Whatman grade 2 filter paper; see the link below.
The laboratory technique is used to separate the different pigments in a green leaf?
Paper Chromatogpraphy- answered by Erick Rosales
If you mix equal amounts of cyan pigments and magenta pigments on a sheet of white paper what color will you see on the paper?
The colour you get is blue.
