Question: What Is A Solution Class 9?

What is centrifugation briefly Class 9?

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Satyanarayana Prasad.

Ans: Centrifugation: Centrifugation is a process that involves the use of the centrifugal force for the sedimentation of mixtures with a centrifuge, used in industry and in laboratory settings.

This process is used to separate two immiscible liquids..

What are the properties of solution Class 9?

Properties of a solution are:A solution is a homogeneous mixture.Particles of a solution are smaller than 1 nm and cannot be seen by naked eyes.Do not scatter beam of light.Solute particles cannot be separated from the mixture by the process of filtration and thus, solution is stable.

What is chromatography Class 9?

Chromatography is the technique used for the separation of those solutes that dissolve in the same solvent. This method is used to separate two or more dissolved solids that are present in a solution in very small quantities.

What are the 3 types of solutions?

There are three types of solutions that can occur in your body based on solute concentration: isotonic, hypotonic, and hypertonic. An isotonic solution is one in which the concentration of solutes is the same both inside and outside of the cell.

What are the applications of chromatography Class 9?

Give the applications of chromatography. To separate colours in a dye. To separate pigments from natural colours. To separate drugs from blood.

What solution gives its properties?

Answer: A solution is a homogeneous mixture of two or more substances. A solution has a solvent and a solute as its components. The component of the solution that dissolves the other component in it (usually the component present in larger amount) is called the solvent.

What are properties of a solution?

Colligative properties of a solution depend on only the total number of dissolved particles in solution, not on their chemical identity. Colligative properties include vapor pressure, boiling point, freezing point, and osmotic pressure.

What are solution state with examples?

Types of SolutionS.NoTypes of SolutionExamples2Solid-liquidThe solution of sugar, salt etc in water.3Solid-gasSublimation of substances like iodine, camphor etc into the air.4Liquid-solidHydrated salts, mercury in amalgamated zinc etc.5Liquid-liquidAlcohol in water, benzene in toluene5 more rows

What do you mean by Solution?

In chemistry, a solution is a special type of homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent. … The term “aqueous solution” is used when one of the solvents is water.

What are solutions State with Example Class 9?

Mixture of two or more substances with one phase only, i.e. having no distinct boundary of constituent particles are called solution. For example, solution of sugar and water, solution of salt and water, lemonade, soft drinks, etc. Solution is a homogeneous mixture of two or more substances.

What is solution and its types?

A solution is a homogeneous mixture of solvent and solute molecules. … A solution can be liquid, solid, or gaseous. Further, a solution can be a mixture of liquids, gases and solids. In some cases, like seawater, the solution consists of a great many different types of solutes, like salts, oxygen, and organic molecules.

What are the 4 types of chromatography?

There are four main types of chromatography. These are Liquid Chromatography, Gas Chromatography, Thin-Layer Chromatography and Paper Chromatography. Liquid Chromatography is used in the world to test water samples to look for pollution in lakes and rivers.