Answer:
- Solution is a physical combination of one substance dissolved in another.
Step-by-step explanation:
A solution is a homogeneous mixture.
The solutions are characterized by uniform composition and one phase, but they can be either solid, liquid or gases.
In a solution there is, at least, one solute substance and one or more solvents.
A typical solution is salt and water: salt is the solute, which is dissolved, in water (the solvent).
In a solution, you can not distinguish visually the solute from the solvent, but, since they are physically, and not chemically, combined, they can be separated by physical media, e.g. evaporation.