Question

Sugar dissolves in water to form sugar-water. Name the solute.
(A) Sugar
(B) Water
(C) Sugar-water
(D) Sugar & water

Answer 1

In the given question firstly we have to define the facts regarding the solution and the basic definition. A solution is the name given to a special type of homogeneous mixture which is composed of two or more substances.

Complete answer: The given question statement asks about that which among the given options is solute in the given solution.
In the field of chemistry we can say that a solution is the name given to a special type of homogeneous mixture which is composed of two or more substances. In these kinds of mixtures, a solute is a substance which is dissolved in another substance, which is indeed known as the solvent. The process of mixing of a solution generally happens at such a scale where the effects of chemical polarity are involved, resulting in the kind of interactions that are specific to solvation.
Now regarding the terminology we get that
Solute: The component which is minor in amount in a solution is called solute.
Solvent: The component which is major in amount in a solution is called solvent.
Hence, we can say that in the given solution, the sugar is a solute and water is the solvent.
Therefore by the given facts we get that the correct option is sugar.

So the correct option would be option (A), Sugar.

Note: Homogeneous means that the components of the mixture form a single phase. Heterogeneous means that the components of the mixture are of different phases. The properties of the mixture (such as concentration, temperature, and density) can be uniformly distributed through the volume but only in absence of diffusion phenomena or after their completion.