both the terms can be alternatively used but chromatography is seperation of mixture i.e. all the components in the mixture are seperated but in the extraction only the desired one is seperated
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The general Principle involved in tlc is similar to that of column chromatography i.e. adsorption chromatography. In the adsorption process, the solute competes with the solvent for the surface sites of the adsorbent. Depending on the distribution coefficients, the compounds are distributed on the surface of the adsorbent.
What are the differences between polycarbohydrate and polysaccharide?
There are different ways to separate a mixture including chromatography, filtration, distillation, sublimation, solvent extraction.
Various methods used for purification and separation of organic compounds are: i) Crystallisation ii) Fractional Crystallisation iii) Sublimation iv) Distillation v) Extraction with solvents vi) Chromatography.
The partition chromatography involves separation between liquids while adsoption chromatography involves solid and liquid separations. Answer: Partition Chromatography is a liquid liquid extraction which involves two solvents while adsorption chromatography is a liquid solid extraction which involves a solid stationary phase & a liquid mobile phase.
Chromatography in which separation is based mainly on differences be- tween the solubility of the sample components in the stationary phase (gas chromatography), or on differences between the solubilities of the compo- nents in the mobile and stationary phases (liquid chromatography)
we can say this because both of these are separation technique
Both are techniques of analytical chemistry and use a solvent.
The principle is found in "Counter Current Extraction"
The Dionex company manufactures chromatography, ion chromatography, and extraction systems for identifying components of chemical mixtures. Chromatography is the process of separating different kinds of mixtures.
Examples: distillation, ion-exchange, chromatography, decantation, extraction.
for example in the defating of plant seeds. for example in defatting of plant seeds.
In chromatographic terms, TLC has great advantages over the other chromatography modes, such as Liquid Chromatography (LC), Column Chromatography (CC), Gas Chromatography (GC) and High Pressure Liquid Chromatography (HPLC).TLC's advantages are: (1) the ability to perform multiple analyses simultaneously; (2) speed and ease for scouting separation conditions, such as optimum solvent mixtures.
there is no difference between high pressure and performance chromatography
B.W Wright has written: 'Supercritical fluid extraction-gas chromatography of volatileorganic compounds (VOC) from Tenax devices'
Examples are:- Adsorption- Chromatography- Decantation- Solvent extraction- Distillation- Crystallization- Electrophoresis- Filtration- Precipitation- Ion exchanging