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).
Meniscus
The surface area of the liquid can decrease when there is increase in the temperature of the day,what is called evaporation is been taking place in the surface of the liquid,wchich decreases the liquid area.
Angle of contact is the angle between a tangent to the liquid surface at the interface and the solid surface inside the liquid. For concave surfaces, it is acute . For convex surface , it is obtuse.
Meniscus.
There is no such thing as "surface area" of "solubility" since the latter refers to the maximum concentration in the solution of a solid (or liquid) in a liquid. "Surface area", as applied to such a phenomenon is meaningless. However, by *increasing* the surface area of, say, a salt, by grinding it, will increase its solubility. Maybe *that* is what the questioner meant.
Surface tension .
High Performance Liquid Chromatography.High Performance/Pressure Liquid Chromatography
N. A. Parris has written: 'Instrumental liquid chromatography' -- subject(s): High performance liquid chromatography, Liquid chromatography
there are different types like gas chrom. and thinlayer chrom Answer: There are two types of chromatography:liquid chromatography gas chromatography
Raymond P. W. Scott has written: 'Microbore Columns F L12' 'Contemporary liquid chromatography' -- subject(s): Liquid chromatography 'Liquid chromatography detectors' -- subject(s): Chromatographic detectors, Liquid chromatography 'Liquid chromatography for the analyst' -- subject(s): Liquid chromatography 'Chromatographic detectors' -- subject(s): Chromatographic detectors 'Techniques and practice of chromatography' -- subject(s): Chromatographic analysis
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.
1. thin -layer chromatography 2. gas chromatography 3. liquid chromatography
The force of attraction between molecules below the surface of a liquid is called cohesive force. This force creates an inward pull, causing the liquid molecules to stick together and form a well-defined surface.
R. J. Hamilton has written: 'Introduction to high performance liquid chromatography' -- subject(s): High performance liquid chromatography, Liquid chromatography
Molecules at the surface of a liquid are not completely surrounded by other molecules like those in the interior, leading to unbalanced intermolecular forces that cause surface tension. This results in surface molecules experiencing a net inward force, pulling them back into the bulk liquid and causing distinctive properties at the surface.
D. Patel has written: 'Liquid chromatography' -- subject(s): Chromatography, Liquid, Laboratory manuals, Liquid chromatography, Handbooks 'Separating Cells (The Basics: from Background to Bench)'
Lowering surface tension in a liquid solution can be achieved by adding surfactants or substances that reduce the attraction between molecules at the surface of the liquid. This disrupts the cohesive forces and allows the liquid to spread more easily.