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Q: How can paper chromatography be used to identify an unknown ink?
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How is paper chromatography used in everyday life?

it can be used in everyday life by liquid chromatography, gas chromatography, thin-layer chromatographyand paper chromatography.


Uses for paper chromatography?

They are used in many scientific studies to identify unknown organic and inorganic compounds. They are also used in crime scene investigation, DNA and RNA sequencing, among others. Essentially, any solution can be separated through some form of chromatography.


Can paper chromatography be used to separate large amounts of solutions Why or why not?

Paper chromatography is used as an analytical method not for production.


Why chromatography is used to detect and identify traces of poison present in the stomach wash of a person?

it is chromatography


What are some possible alternatives for paper chromatography?

Coffee filter paper can be used. It does not produce results as good as chromatography paper, but it still works.


How can paper chromatography be used in blood test?

yes


Which method is commonly used to separate and identify amino acids?

chromatography


A hypothesis for paper chromatography?

A hypothesis for paper chromatography depends on what you are making the hypothesis on. A hypothesis for the speed of chromatography could be that you think the speed of the process can be changed depending on the type of paper, or whatever the stationary phase is, and the type of solvent being used.


What pigment is most soluble?

assuming you used an ether based chromatography solution it will be the pigment that is at the top of the chromatography paper


Is a dichotomous key used to identify unknown organism?

Yes, a dichotomous key is used to identify an unknown organism.


What is the name of the process that is used to detect and identify the dyes in Colourings?

i think its chromatography :)


What is the purpose of double spotting the chromatography paper?

The chromatography paper is spotted twice so as to increase the amount of sample used for the separation on the paper. This is to allow distinct banding of the sample into its constituents.