How does a solution differ from a heterogenous mixture?

Hint: As we know that a mixture is composed of two or more than two different substances and it can be homogeneous and heterogeneous. Heterogeneous mixture is one which has the different composition of its components that is distributed equally throughout the given sample. Solution is a liquid.

Complete answer:
As we know that in a solution two different substances are dissolved to give off a liquid state and in a mixture similar or different substances are mixed together but they do not dissolve. We also know that a mixture is classified into types which are commonly known as homogenous and heterogenous mixtures.

So, the heterogeneous mixture contains unequal composition of components and they are unequally distributed in the solution. Hence, the properties and composition vary throughout in a heterogenous mixture. They may or may not be liquids and may not be transparent. For instance: emulsions like oil in water or butter on milk emulsions.

Whereas a solution is also a mixture but it is composed of similar substances and thus appears similar throughout. It is also transparent in case of fluid or liquid phase but it is non-transparent in case of solids. For instance: the salts dissolved in water is a classic example of solution. Thus in conclusion we can say that solutions are mixtures but not all mixtures are a solution.

Note: Remember that Homogeneous mixtures are also called solutions because they involve a liquid component and the resulting product is almost a solution in every homogeneous mixture. Homogeneous mixtures do not have a phase and are thus indistinguishable.