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Does polarity of a solvent mixture affect the completeness of the separation in chromatography?
Wiki User
∙ 11y ago
you just talk to spongebob and it will make sense. He's spongey.
Wiki User
∙ 11y ago
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What is the name of the method used to separate dyes?
Chromatography is the method used to separate a mixture of dyes or inks.
What is the mechanism of separation in thin layer chromatography?
i think mechanism is that,,thin layer chromatography is basically separation of mixture,and sample might adsorb on silics surface.here is adsorption mechanism
How can seprate p-nitro acetanilide mixture of para and ortho acetanilide?
The amide group on acetanilide is an ortho/para director, so a simple nitration should work: a mixture of sulfiric acid and nitric acid should be sufficient. Afterward, separation of the ortho and para compounds (by column chromatography, probably) would be necessary.
Separation technique that identifies parts if a mixture based on how fast different compounds move across a material?
chromotography
Which gives better results ascending or descending paper chromatography?
Paper chromatography is an analytical method of separating mixtures into their constituents. In the ascending technique, the separation of the mixture is against gravity.
What is the name of the method used to separate dyes?
Chromatography is the method used to separate a mixture of dyes or inks.
What is the mechanism of separation in thin layer chromatography?
i think mechanism is that,,thin layer chromatography is basically separation of mixture,and sample might adsorb on silics surface.here is adsorption mechanism
How can seprate p-nitro acetanilide mixture of para and ortho acetanilide?
The amide group on acetanilide is an ortho/para director, so a simple nitration should work: a mixture of sulfiric acid and nitric acid should be sufficient. Afterward, separation of the ortho and para compounds (by column chromatography, probably) would be necessary.
Separation technique that identifies parts if a mixture based on how fast different compounds move across a material?
chromotography
Which gives better results ascending or descending paper chromatography?
Paper chromatography is an analytical method of separating mixtures into their constituents. In the ascending technique, the separation of the mixture is against gravity.
What is the definition of 'chromatography'?
i think the definition of chromatography is the showing of colors in a different color. In other words it is the separation of a mixture showing what colors are in that mixture. by the way, check out the question that asks how many popsicles are in the world. its really cool! well the answer is. :-)
What are a few uses of chromatography?
1- separation of different components of a mixture. 2- identification of a specific compound. 3-to check the purity of a compound....
Which two physical properties allow a mixture to be separated by chromatography?
Size and shape. However, chemical properties are usually more important.
How is chromatography a analytical tool?
Chromatography is an analytical tool used to separate and analyze complex mixtures. It works based on the principle that different components in a mixture will move at different rates through a stationary phase when subjected to a mobile phase. By analyzing the resulting separation pattern, chromatography can provide valuable information about the composition and identity of the mixture being analyzed.
Define the four ways to separate a mixture?
by boiling point: distillation by molecule / particle size: electrophoresis/sieve/membrane by polarity or charge: chromatography/isoelectric focussing by specific gravity: centrifugatiuon
What paper chromatography employs the attraction of the surface of a liquid to the surface of a solid?
Chromatography - The separation of components of a mixture based on how quickly different molecules dissolved in a mobile phase(liquid surface) solvent move along a solid phase(solid surface).
What is a chromatograph?
•Chromatography is a physico-chemical process that belongs to fractionation methods same as distillation, crystallization or fractionated extraction. •It is believed that the separation method in its modern form originated at the turn of the century from the work of Tswettto whom we attribute the terms chromatography and chromatogram
