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What is difference between sol and gel and emulsion?
Sol state is a liquid state .The colloidal particles repel each other. Gel state is more jellylike. The colloidal particles attract each other. emulsion are colloidal system in which both dispersed phase and dispersed medium are in liquid state .
What are three examples of colliods?
Three examples of colloids include milk (a colloidal dispersion of fat particles in water), fog (a colloidal dispersion of liquid water droplets in air), and whipped cream (a colloidal dispersion of air bubbles in liquid cream).
An emulsion is a colloidal dispersion of a?
An emulsion is a colloidal dispersion of two or more immiscible liquids, where one liquid is dispersed in the other in the form of small droplets.
What is colloidal dispersion?
When particles are suspended in a viscous (thick) mixture. Lots of oatmeal based lotions are colloidal.
Can you separte a colloidal dispersion using a filter paper?
yes!
What is the scattering of a beam of visible light by the particles in a colloidal dispersion?
Tyndall effect
What is colloidal silicon?
Sometimes referred to as a sol or silica sol, colloidal silica consists of a stable dispersion amorphous silica particles. To achieve this, the silica particles must be small enough such that they are largely unaffected by gravity. Therefore, silica particle sizes are usually of the order of less than 100 nanometres. The term colloid refers to the suspension, where the sols are the tiny discrete particles in suspension. Colloidal silica's can be manufactured from materials such as sodium silicate and are usually available in varying concentrations to suit various applications
What is a mixture of solid and liquid which will separate if allowed to stand?
sand and water.
What is solid sol?
A solid sol is a colloid where the continuous phase and the disperse phase are solids. An example of a solid sol is a pearl. A colloid is a dispersion of particles of one substance throughout another. The dispersed substance is called the disperse phase and the substance it is dispersed in is called the disperse phase.
An aerosol dispenser contains a colloidal dispersion of?
particles suspended in a gas or liquid. When the dispenser is activated, the colloidal dispersion is released as a fine mist or spray. This allows for the efficient distribution of the particles for various applications such as air fresheners, insect repellents, or medications.
What is one property of skim milk indicating that it is a colloidal dispersion?
One property of skim milk indicating that it is a colloidal dispersion is its opalescent or milky appearance, which is due to the scattering of light by the dispersed fat globules. This indicates that the fat globules are suspended in the liquid without settling out.
What is the definition of the word sol?
The word sol means "sun" see realize that solar system which stands for =sun system= sol+ar= Sun.
