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How is colloid distinguished from a solution or a suspension?
Solution: one phase system (solute or solutes in a solution) Colloid: two phases system, very stable dispersion in a dispersion medium, particles in the range 5-200 nm Suspension: two phases (or more) system, unstable, particles above 200 nm A colloid is distinguished from a solution and a suspension by the particles, because they usually have an electric charge, and they repel each other, so they do not collect into larger perticles that would settle out like those in solutions, and suspensions.
Are colloid particles bigger smaller or equal in size compared to those of suspensions?
Colloid particles are smaller than suspensions particles.
Why is mayonnaise considered a colloid?
Mayonnaise is an emulsion of vinegar and oil. The emulsifier is egg yolk. An emulsion is defined as the mixture of two immiscible liquids in which one is suspended in the other in microscopic droplets. A colloid is not specifically two liquids, it could be a solid evenly distributed throughout a liquid but not in solution.
How is a colloid distinguished from a solution or a suspension?
Solution: one phase system (solute or solutes in a solution) Colloid: two phases system, very stable dispersion in a dispersion medium, particles in the range 5-200 nm Suspension: two phases (or more) system, unstable, particles above 200 nm A colloid is distinguished from a solution and a suspension by the particles, because they usually have an electric charge, and they repel each other, so they do not collect into larger perticles that would settle out like those in solutions, and suspensions.
Whats smaller a compound or a molecule?
Molecule is practically a synonym of compound.
Is fog a colloid a suspension or a solution?
Fog is a colloid.
Why colloidal solutions are called heterogeneous?
A colloid is a mixture where the size of the particles is less than the particles of suspension. These particles are uniformly spread out throught the solution. Due to relatively smaller size of particlesas compared to solution this appears to be homogenious.but a colloid solution is ahetrerogeneous mixture.The componenys of a colloid are in a dispersed phase in a medium.eg. milk
Doescolloid has smaller particles than a solution?
a colloid has smaller particles than a solution
Is colloids a homogeneous or hetrogeneous solution?
The particles of colloid are uniformly spread through out the solution, Due to relatively smaller size as that of suspension, the mixture appears to be a homogeneous.But actually it is a hetrogeneous mixture.Ex milk.
A colliod has smaller particles than a solution?
No, a solution has much smaller particles than a colloid. In a solution the particles are individual atoms, molecules, or ions.
What is a charasteristic of a solution?
In a solution, the solute particles are generally of molecular size or smaller, even much smaller than those in a colloid.
Is fog suspension colloid or solution?
It is neither.Colloid: This is a type of mixture in which one substance is dispersed evenly throughout another, it does not settle out, it is stable though not a homogenous (true) solution.Suspension: a heterogeneous fluid containing solid particles that are sufficiently large for sedimentation.This distinguishes a suspension from a colloid, in which the suspended particles are smaller and do not settle.Colloids and suspensions are different from solutions, in which the dissolved substance (solute) does not exist as a solid, and solvent and solute are homogeneously mixed.
How is colloid distinguished from a solution or a suspension?
Solution: one phase system (solute or solutes in a solution) Colloid: two phases system, very stable dispersion in a dispersion medium, particles in the range 5-200 nm Suspension: two phases (or more) system, unstable, particles above 200 nm A colloid is distinguished from a solution and a suspension by the particles, because they usually have an electric charge, and they repel each other, so they do not collect into larger perticles that would settle out like those in solutions, and suspensions.
Why mayonnaise is a colloid?
Mayonnaise is a liquid-liquid colloid, i.e an emulsion of edible vegetable oil,eggyolk, or whole egg, a vinegar, and/or lemon juice, with one or more of the following: salt, other seasoning commonly used in its preparation,sugarand/or dextrose.It is a colloid bevause it has a liquid phase dispersed in a liquid continium medium.Another Answer:If im not mistakened,mayonnaise is a colloid. It's particles are bigger than those of a solution but smaller than those of a coarse suspension.
What are the different kinds of mixtures?
Mixtures are substances that are made by physical combination of one or more substances and none of the constituent elements are changed. The basic classification of mixtures is into homogeneous and heterogeneous substances. They can also be further divided under these two categories in to solutions, dispersions or colloids. Air is a homogeneous mixture of the gaseous substances nitrogen, oxygen, and smaller amounts of other substances. Salt, sugar, and many other substances dissolve in water to form homogeneous mixtures. A homogeneous mixture in which there is both a solute and solvent present is also a solution. Heterogeneous mixtures include fine sand or silt in water.
Are colloid particles bigger smaller or equal in size compared to those of suspensions?
Colloid particles are smaller than suspensions particles.
What is the difference between a solution a colloid and a suspension?
Colloids are particles smaller than those in a suspension. The basic difference between a colloid and a suspension is the diameter of the particles dispersed. Colloids are generally 1 to 5 nanometers while suspensions are usually 1000 nanometers. Colloids are usually harder to detect / see with the naked eye or microscope for this reason. Gelatin, butter, smoke, and fog are examples. A muddy delta is an example of a suspension.
