How does the polarity of TLC work in separating compounds?
Feb 7, 2025 · The polarity of TLC (thin-layer chromatography) is important because it helps determine how well compounds will separate during the chromatography process.
What are the key differences between paper chromatography and thin ...
Feb 7, 2025 · Some possible alternatives for paper chromatography include thin-layer chromatography (TLC), gas chromatography, high-performance liquid chromatography (HPLC), and capillary …
What is TLC? - Motorcycle Forum
Jul 4, 2008 · I was looking at a used bike and it said "1986, does not run, Kerker exhaust, great starter bike needs t.l.c." What does the TLC mean?
Why we need a co-spot on a TLC plate? - Answers
Jun 19, 2025 · A co-spot on a TLC (thin-layer chromatography) plate is essential for comparison purposes. It allows for the direct visual comparison between the sample and a known standard, …
Why do some compounds travel further on TLC plates than others?
May 24, 2024 · it doesn't depends upon the TLC plates.. as it depends upon the solvents in which these compounds migrate.
What is the RF value for aspirin using TLC? - Answers
Oct 7, 2024 · The order of increasing RF values in TLC is Benzil, methanol anthracene and tryphenyl. Response Details:1) factor that affects the Rf value of TLC is the polarity of the solvent.
Why is it important not to let your fingers touch a TLC plate?
May 21, 2024 · The polarity of a TLC plate is important in chromatography because it affects how different compounds move and separate on the plate.
Why is a cover the beaker in TLC experiment? - Answers
Jun 5, 2024 · Covering the beaker during a TLC experiment helps to prevent evaporation of the solvent, which could lead to changes in the concentration of the compounds being analyzed. Additionally, it …
What is the RF value for paracetamol? - Answers
Sep 7, 2023 · What is an rf value used for? The rf value is shorthand for the retention value of a substance. It is used in chromatography to determine the components of an unknown sample.
Why is ninhydrin used in amino analysis in TLC? - Answers
May 23, 2024 · Ninhydrin is used in amino acid TLC because it readily stains amino acids by reacting with the amine groups. This reaction takes place very quickly and creates a brownish-color that can …