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JEE Main 2026 Preparation: Question Papers, Solutions, Mock Tests & Strategy Unacademy » JEE Study Material » Chemistry » True Solution

True Solution

While reading this article you may grasp the concept of true solution. We also discussed topics like true solution characteristics and true solution preparation.

Table of Content
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A true solution is one that has been properly dissolved and has all of the particles in the correct composition. As a result, a solution is referred to as a genuine one.

A true solution is a mixture that is homogeneous and has consistent qualities. In a true solution, filtration cannot separate the solute from the solution. The particle size of the solute is similar to that of the solvent, and the solvent and solute pass through the filter paper simultaneously.

A genuine solution is a homogenous mixture of two or more substances in which the material dissolved (solute) in the solvent has a particle size of less than 10-9 m or 1 nm. A simple sugar solution in water is an example of a true solution.

True Solution

A genuine solution is a homogeneous mixing of solute and solvent. In a true solution, filtration cannot separate the solute from the solution. The particle size of the solute is similar to that of the solvent, and the solvent and solute pass through the filter paper simultaneously.

The size of solute particles is less than 1 nm (1 nm =10-9m). The elements don’t scatter light and don’t have the Tyndall effect. Filtration would be ineffective in separating the particles. The end result is secure (remains uniform). The answer is obvious. The solute particles do not settle in a true solution. In a true solution, light should not disperse. A genuine solution is plain and unmistakable.

True Solution’s Characteristics

The substances that make up a homogeneous solution are known as solution components. 

A solvent and a solute are the two major components. A solvent is a component of a solution that dissolves all of the other components. A solvent makes up the majority of the solution.

The term “homogeneous” refers to a mixture’s components forming a single phase. 

The term “heterogeneous” refers to the fact that the components of a combination are of different phases. 

The mixture’s attributes (such as concentration, temperature, and density) can be uniformly distributed across the volume, but only in the absence of diffusion processes or after they have occurred. 

The solvent is usually the material that is present in the greatest amount. Gases, liquids, and solids are all examples of solvents. 

Solutes are any components other than the solvent that are present in a solution. The solution and the solvent are in the same physical state.

True Solution Preparation

  1. A true common salt solution:

In a clean and dry beaker, pour 100 mL distilled water, then add dry common salt. Stir the contents with a glass rod. Common salt dissolves completely to make a real solution.

  1. Make a true sugar solution by pouring 100 mL of distilled water into a clean and dry beaker, adding a few sugar crystals, and stirring with a glass rod. The sugar dissolves in water to make a real solution.
  1. A true alum solution: Fill a clean and dry beaker with 100 mL distilled water, then add a pinch of alum powder and stir with a glass rod. When alum dissolves in water, it forms a real solution.

Conclusion

A true solution is one that has been properly dissolved and has all of the particles in the correct composition. As a result, a solution is referred to as a genuine one.

A true solution is a mixture that is homogeneous and has consistent qualities.

In a true solution, filtration cannot separate the solute from the solution. 

The particle size of the solute is similar to that of the solvent, and the solvent and solute pass through the filter paper simultaneously.

faq

Frequently Asked Questions

Get answers to the most common queries related to the JEE Examination Preparation.

What makes a real solution, a colloidal solution, and a suspension different?

Ans. True solution is a homogeneous mixture, whereas colloidal solution and suspension are heterogeneous combination...Read full

What is the actual solution and what are its characteristics?

Ans. A real solution is a mixture that is homogeneous and has consistent qualities. In a real solution, filtration c...Read full

Is milk a viable option?

Ans. Milk isn’t a solution since it has two phases: a liquid phase and a solid phase floating inside it. Becau...Read full

What makes a solution a true solution?

Ans. A real solution is one that has been properly dissolved and has all of the particles in the correct composition...Read full

In chemistry, what is a colloid solution?

Ans. A mixture in which one ingredient has been broken down into minute parti...Read full

Ans. True solution is a homogeneous mixture, whereas colloidal solution and suspension are heterogeneous combinations of two or more components. The fact that True is transparent, Colloidal is translucent, and Suspension is opaque is another distinction between these three types of solutions.

Ans. A real solution is a mixture that is homogeneous and has consistent qualities. In a real solution, filtration cannot separate the solute from the solution. The particle size of the solute is similar to that of the solvent, and the solvent and solute pass through the filter paper simultaneously.

Ans. Milk isn’t a solution since it has two phases: a liquid phase and a solid phase floating inside it. Because fat is less dense than water, it separates from the rest of the milk and floats to the surface, resulting in a suspension rather than a solution in homogenised milk.

Ans. A real solution is one that has been properly dissolved and has all of the particles in the correct composition. As a result, a solution is referred to as a genuine one.

Ans. A mixture in which one ingredient has been broken down into minute particles (known as colloidal particles) and strewn throughout another. The mixture is referred to as a colloidal solution, colloidal system, or colloidal dispersion. There are three states of matter: solid, liquid, and gas.

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