Colloids can be destroyed by heating them or adding an electrolyte in order to destroy them. By adding a small amount of a electrolyte, a colloid can be coagulated. Electrophoresis may be another method to destroy a colloid.
This is because evaporating the liquid the sol is destroyed.
After my opinion they are not colloids.
These colloids are called emulsions.
Colloids are often destroyed or destabilized to separate their components for various applications, such as purification, clarification, or to prevent unwanted interactions. This can be achieved through methods like centrifugation, filtration, or adding flocculants, which promote the aggregation of particles. In some cases, destroying colloids is essential in industries like food processing or pharmaceuticals to enhance product quality or stability. Additionally, understanding colloid stability helps in applications like drug delivery and material science.
some colloids cause pollution in the environment...some colloids release cfc's that contributes to the ozone layer depletion...
colloids are not visible due to their tiny particle size, (when the colloid is stable).
Yes, colloids can leave a residue when filtered. Colloids are larger particles that can be trapped by the filter, resulting in a residue left behind after filtration.
no
They are all colloids.they are all colloids
Frogs are not colloids, they are amphibians.
how are solutions suspensions and colloids alike
Monzer Fanun has written: 'Colloids in drug delivery' -- subject(s): Colloids, Drug Delivery Systems, Drug delivery systems, Pharmacokinetics 'Colloids in biotechnology' -- subject(s): Colloids, Biotechnology, Therapeutic use, Surface-Active Agents