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Why do the component of a mixture in thin layer chromatography separate?
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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
What method can be used to separate the colours of a leaf?
In order for a biologist to sepearate leaf pigments, he should use chromatography. Hope this helps because I too, had to answer a question just like this for biology!
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.
How do you separate the mixture solute?
Mixtures of lipids can be separated using a variety of techniques. The simplest method is thin layer chromatography. Others include solid-phase extraction and high-performance liquid chromatography.
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 retardation factor?
In chemical chromatography, it is a measure of the relative mobility of components of a mixture through a stationary phase while experiencing the forces of a mobile eluent phase, based on relative intermolecular attractive forces and molecular size. In thin layer chromatography, is it the ratio of distance travelled by a component compared to the distance travelled by the eluent front from the point of contact with the mixture. In column chromatography, it is the fraction of the component in the mobile phase at equilibrium. By comparison, in gas chromatography, relative retention times on the stationary phase are measured and compared for the mixture components.
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
What method can be used to separate the colours of a leaf?
In order for a biologist to sepearate leaf pigments, he should use chromatography. Hope this helps because I too, had to answer a question just like this for biology!
How do you separate gasoline and water where gasoline forms the upper layer in the mixture?
you can use an instrument called separating funnel to separate this mixture.
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.
What technique is used to separate salt and sugar?
Any of the three types of chromatography (column , thin - layer or paper) can be used to separate the salt from sugar and vice-verse !
What are 3 types of chromatography?
1. thin -layer chromatography 2. gas chromatography 3. liquid chromatography
How do you separate the mixture solute?
Mixtures of lipids can be separated using a variety of techniques. The simplest method is thin layer chromatography. Others include solid-phase extraction and high-performance liquid chromatography.
Which one of the following methods is used to separate the colors in food dyes?
To separate food coloring and water you put the two into a glass. Then you put a pice of celary into it. The food coloring will run up the roots of the celary. If left long enough the celary will turn the colour of the food colouring leaving water behind.
Are paper and thin layer chromatography types of planer chromatography?
yes.
What are examples of partition chromatography?
Chromatography is generally used to separate out different orgainc substances and to characterise these substances. The process involves a stationary phase, a mobile phase and either a coloured substance or a UV active stationary phase. In the case of Thin Layer Chromatography (TLC) a drop of the sample to be tested is placed on a plate of silica gel containing a chromaphore (a UV active substance). The end of the plate with the drop of sample is placed into the mobile phase. The mobile phase will travel up the plate taking with it the components of the sample. The smaller the component the further it will travel. This can then be viewed using a UV light.
