Explanation:
A mixture in which solute particles are present in a non-uniform composition in the solute is known as a heterogeneous mixture.
For example, mud in water is a heterogeneous mixture.
On the other hand, a mixture in which there is uniform composition of solute particles in the solvent is known as a homogeneous solution.
For example, sugar dissolved in water is a homogeneous solution.
Therefore, we can conclude that the given solution is a heterogeneous mixture.
