Answer: Option (c) is the correct answer.
Step-by-step explanation:
Since it is given that the two solutions when mixed together form a uniform solution, this means that the two solutions get mixed completely into each other.
As a result, the particles of both the liquids distribute uniformly forming a homogeneous solution.
This type of solution is known as miscible solution.
Thus, we can conclude that miscible best describes the behavior of the above pair of substances.