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A colloid is a mixture of a continuous phase and a dispersed phase in which the particles of the dispersed phase are large enough to scatter visible light but small enough to remain uniformly dispersed throughout the continuous phase for intervals of at least several hours, usually for many days.
What else can I help you with?
When colloids are filtered do they leave residue?
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.
Are all colloids negatively charged?
No, not all colloids have a negative charge. Colloids can have a positive, negative, or neutral charge depending on the type of particles present in the dispersion and the interactions between those particles.
Can colloids conduct current?
no. not really
What is the importance of solution and colloids in daily life?
Drinks, cleaning liquids, car fuels, etc. are solutions. Many foods and cosmetics are colloids.
Are colloids homogenous?
No, colloids are not homogeneous. They are mixtures with particles suspended in a medium, where the particles are larger than those in a solution but smaller than those in a suspension. This leads to a heterogeneous appearance with visible particles dispersed throughout the medium.
Are brownies colloids?
After my opinion they are not colloids.
How are liquid-liquid colloids like mayonnaise are called?
These colloids are called emulsions.
What are the negative effects of colloids on the environment?
some colloids cause pollution in the environment...some colloids release cfc's that contributes to the ozone layer depletion...
What is the visibility of colloids?
colloids are not visible due to their tiny particle size, (when the colloid is stable).
When colloids are filtered do they leave residue?
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.
Is pizza a colloids?
no
What do gelatin milk and stick deodorant have in common?
They are all colloids.they are all colloids
Butter toothpaste paint whipped cream and frogs are all colloids?
Frogs are not colloids, they are amphibians.
How are solutions and colloids alike?
how are solutions suspensions and colloids alike
What has the author Monzer Fanun written?
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
Are all colloids negatively charged?
No, not all colloids have a negative charge. Colloids can have a positive, negative, or neutral charge depending on the type of particles present in the dispersion and the interactions between those particles.
How are colloids purified?
Dialysis
