what is a colloidal solution?
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In chemistry, a colloid is a mixture in which one substance of microscopically dispersed insoluble or soluble particles is suspended throughout another substance.
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The solute is the substance that is pulled apart and it's particles are uniformly distributed throughout the solvent, forming a solution (homogeneous mixture). So in this case, the sugar is the solute and the water is the solvent.
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Solution: a substance consisting of two or more substances mixed together and uniformly dispersed, most commonly the result of dissolving a solid, fluid, or gas in a liquid. A solution is a homogeneous mixture of two or more substances. Hydrogen Peroxide when mixed with water is a solution.
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A solution is a homogeneous mixture of two or more substance whose composition can be changed within certain fixed limits. ... True Solution. It is a homogeneous mixture having the size of its particles less than 1 nm . It's particles cannot be seen with naked eye or with microscope.
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Explanation: Solutions can be in the solid, liquid, or gaseous phase. ... Suspensions and emulsions are NON-HOMOGENEOUS ; typically a finely divided solid is suspended in a liquid phase to give a suspension .
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A suspension is a heterogenous mixture containing large particles that will settle on standing. Sand in water is an example of a suspension. A solution is a homogenous mixture of two or more substances where one substance has dissolved the other. An example of a solution is saltwater .
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A simple solution is basically two substances that are evenly mixed together. One of them is called the solute and the other is the solvent. A solute is the substance to be dissolved (sugar). The solvent is the one doing the dissolving (water).
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Aqueous Solutions. An aqueous solution is a homogeneous mixture in which the most abundant component is water. ... More generally, a solution is a homogeneous mixture. The solution component that is present in the largest amount is called the solvent, and all other substances are referred to as solutes.
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In chemistry a solution is actually a type of mixture. A solution is a mixture that is the same or uniform throughout. Think of the example of salt water. ... This is also called a "heterogeneous mixture."
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The key difference between sol solution and suspension is that the particles in a sol have dimensions around 1 nanometer to 1 micrometre and a solution has particles with dimensions below 1 nanometer whereas a suspension has particles with dimensions higher than 1 micrometre.
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Mixtures can be classified into three types: suspension mixture, colloidal mixture or solution, according to how they combine and can be separated. Suspension mixtures have larger solute particles, colloidal mixtures have much smaller particles, and particles in a solutions completely dissolve into the solvent.
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However addition of very large quantities of electrolytes can cause particles to precipitate. If large quantity of liquid is added to precipitations or the colloidal solution is stirred properly lyophilic sols can regain their original state. This shows that lyophilic sols are also reversible in nature.
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Colloidal silvers are small particles of metallic silver suspended in water. Ionic silvers are silver ions stabilized with other reagents or compounds.
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A dilution is a solution made by adding more solvent to a more concentrated solution (stock solution), which reduces the concentration of the solute. An example of a dilute solution is tap water, which is mostly water (solvent), with a small amount of dissolved minerals and gasses (solutes).
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A concentrated solution is one that has a relatively large amount of dissolved solute. A dilute solution is one that has a relatively small amount of dissolved solute.
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Solution : (A) Soap solution is a heterogeneous mixture while the rest are of homogeneous nature. ... For example, a colloidal solution of starch in water (Starch acts as dispersed phase and water as the dispersion medium).
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Colloids. Colloids are gelatinous solutions that maintain a high osmotic pressure in the blood. ... Examples of colloids are albumin, dextran, hydroxyethyl starch (or hetastarch), Haemaccel and Gelofusine.