Difference between homogeneous and heterogeneous ?

Question

Answer

Homogeneous and Heterogeneous

Homogeneous and heterogeneous are two terms used in chemistry to describe the uniformity of a substance or a mixture.

Homogeneous

A homogeneous mixture is a substance that has a uniform composition throughout. In other words, all parts of the mixture have the same properties and are indistinguishable from one another. Examples of homogeneous mixtures include:

Air

Sugar dissolved in water

Vinegar

Homogeneous mixtures are also called solutions, and they can be solid, liquid, or gas. The components of a homogeneous mixture cannot be separated by physical means, such as filtration or evaporation.

Heterogeneous

A heterogeneous mixture is a substance that has a non-uniform composition. In other words, the different parts of the mixture have different properties and can be distinguished from one another. Examples of heterogeneous mixtures include:

Oil and water

Sand and water

Soil

Heterogeneous mixtures can be solid, liquid, or gas. The components of a heterogeneous mixture can be separated by physical means, such as filtration or evaporation.

Differences between Homogeneous and Heterogeneous

The main differences between homogeneous and heterogeneous mixtures are:

Homogeneous mixtures are uniform, while heterogeneous mixtures are non-uniform.

The components of a homogeneous mixture cannot be separated by physical means, while the components of a heterogeneous mixture can be separated by physical means.

Homogeneous mixtures are also called solutions, while heterogeneous mixtures are not.

Understanding the difference between homogeneous and heterogeneous mixtures is important in chemistry, as it helps us to identify and classify different types of substances and mixtures.

Answer

HOMOGENEOUS : This mixture has a uniform composition throughtout. The particles are not visible .Example: salt in water, sugar in water. HETEROGENEOUS :This mixture has non uniform composition throughtout. The particles are visible .Example: mixtures of sodium chloride and iron fillings.

Answer

Homogeneous mixture :- In homogeneous mixture the size of solute particle are small and cannot be seen with naked eye. It cannot be separated by filter paper and can exist in all three state. Solid - Alloys, Liquid - water and alcohol, Gas - Air.Heterogeneous mixture:- In heterogeneous mixture the size of solute particle are big so this is not completely soluble in solvent and can be seen with naked eye. It can be separated by filter paper and can also exist in all three state.

Answer

HOMOGENEOUS MIXTURE A homogeneous mixture is a solid, liquid, or gaseous mixture that has the same proportions of its components throughout any given sample. HETEROGENOUS MIXTURE A heterogeneous mixture is simply any mixture that is not uniform in composition – it's a non-uniform mixture of smaller constituent parts.

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