Answer : Example of a homogeneous mixture and heterogeneous mixture is, Salt water solution and Sand in water respectively.
Explanation :
There are two types of mixtures:
Homogeneous mixtures : It is defined as the mixtures that appears uniformly throughout the solution and the particle size or shapes are not different.
For example : Salt water solution
Heterogeneous mixtures : It is defined as the mixtures which appears non-uniformly throughout the solution and the particle size or shapes are also different.
For example : Sand in water