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What paper chromatography employs the attraction of the surface of a liquid to the surface of a solid?
Wiki User
∙ 14y ago
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).
Wiki User
∙ 14y ago
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What is the tendency of liquids to decreases their surface area to the smallest size possible?
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.
Curved surface of a liquid?
Meniscus
Calculation of contact angle?
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.
What is the curved surface of a liquid in a graduated cylinder?
Meniscus.
What is the surface area of solubility?
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.
What are the forces of attraction between the particles of a liquid?
Surface tension .
What is the chromatography?
High Performance Liquid Chromatography.High Performance/Pressure Liquid Chromatography
What has the author N A Parris written?
N. A. Parris has written: 'Instrumental liquid chromatography' -- subject(s): High performance liquid chromatography, Liquid chromatography
What are the different types of chromatography?
The main types of chromatography include gas chromatography (GC), liquid chromatography (LC), thin-layer chromatography (TLC), and high-performance liquid chromatography (HPLC). Each type of chromatography separates compounds based on their differing affinities for a mobile phase and a stationary phase.
What is the difference between partition chromatography and adsorption 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.
What has the author Raymond P W Scott written?
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
What is the force of attraction between the molecules of a liquid that are below the surface which creates an inward pull?
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.
What are 3 types of chromatography?
1. thin -layer chromatography 2. gas chromatography 3. liquid chromatography
Why do molecules at the surface of a liquid behave differently from molecules in the interior of the liquid?
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.
What has the author R J Hamilton written?
R. J. Hamilton has written: 'Introduction to high performance liquid chromatography' -- subject(s): High performance liquid chromatography, Liquid chromatography
What has the author D Patel written?
D. Patel has written: 'Liquid chromatography' -- subject(s): Chromatography, Liquid, Laboratory manuals, Liquid chromatography, Handbooks 'Separating Cells (The Basics: from Background to Bench)'
What is difference between high pressure liquid chromatography and high performance lequid chromatography?
High pressure liquid chromatography (HPLC) and high performance liquid chromatography (HPLC) are often used interchangeably. HPLC refers to modern liquid chromatography systems with high resolution and efficiency, while high pressure liquid chromatography specifically highlights the use of higher pressures in the system to improve separation and speed. Both terms generally refer to the same chromatographic technique.
