A paper chromatogram can also be used to identify substances by comparing them with known substances. Two substances are likely to be the same if: they produce the same number of spots, and these match in colour. the spots travel the same distance up the paper (have the same R f value)
Correspondingly, what are the disadvantages of paper chromatography?
Limitations of Paper Chromatography
- Large quantity of sample cannot be applied on paper chromatography.
- In quantitative analysis paper chromatography is not effective.
- Complex mixture cannot be separated by paper chromatography.
- Less Accurate compared to HPLC or HPTLC.
Likewise, people ask, what is the aim of paper chromatography?
Paper chromatography, in analytical chemistry, technique for separating dissolved chemical substances by taking advantage of their different rates of migration across sheets of paper. It is an inexpensive but powerful analytical tool that requires very small quantities of material.
What is the conclusion of paper chromatography?
Explanation: Paper chromatography is an analytical method used to separate colored chemicals or substances. It is primarily used as a teaching tool, having been replaced by other chromatography methods, such as thin-layer chromatography. paper chromatography can be used to separate. colors from a dye.