In the preparation of colloids, using the dispersion method, larger particles of the substance are broken down into much smaller parts. Using the condensation method, smaller particles are dispersed and condensed to colloidal size.
Dispersion method is a technique used in chemistry to analyze the distribution of particle sizes in a sample. It involves dispersing the sample in a medium, such as a solvent, and then measuring the size of the particles in the dispersed system. This method is useful for characterizing the physical properties of colloidal systems.
The most common dispersion in nature is likely the movement of seeds by wind. This method allows plants to spread their seeds over long distances, increasing the chances of successful germination and growth in new areas.
Absorption method measures the amount of light absorbed by a sample at a specific wavelength, and is used to quantify the concentration of a substance. Colorimetric method utilizes color changes to detect the presence or concentration of a substance, often involving a chemical reaction that produces a color change.
In C6H14 (hexane) and H2O (water), there are London dispersion forces, dipole-dipole interactions, and hydrogen bonding. In HCHO (formaldehyde), there are dipole-dipole interactions and London dispersion forces. In C6H5OH (phenol), there are hydrogen bonding, dipole-dipole interactions, and London dispersion forces.
Evaporation is the opposite of condensation.
condensation method and dispersion method
It is the measure of central tendency.
Examples of dispersion methods in the preparation of colloids include mechanical methods such as grinding or milling, chemical methods like chemical precipitation, and thermal methods such as vaporization and condensation. These methods help break down larger particles into smaller ones to form stable colloidal suspensions.
evaporation and condensation or just condensation
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to reduce to a smaller compaass
Differentiate between work study and method study.
Dispersion method is a technique used in chemistry to analyze the distribution of particle sizes in a sample. It involves dispersing the sample in a medium, such as a solvent, and then measuring the size of the particles in the dispersed system. This method is useful for characterizing the physical properties of colloidal systems.
evaporation is a method to condensing
This is part of the water cycle.
The Marines developed the "Leapfrogging" method to achieve speed and dispersion on a potentially atomic battlefield. This method involved advancing troops in a staggered formation to quickly move across the battlefield while minimizing the risk of being hit by atomic weapons.
condensation method and dispersion method