Physical change.
When a substance dissolves, it undergoes a physical change, not a chemical change. This is because the molecules of the solute are dispersed in the solvent but do not undergo any chemical reactions. The process of dissolving is a result of the attraction between the solute and solvent molecules.
The substance that dissolves is called the "solute" and the substance that the solute dissolves in is called the "solvent".
The substance that dissolves is called the "solute" and the substance that the solute dissolves in is called the "solvent".
The substance that dissolves is called the "solute" and the substance that the solute dissolves in is called the "solvent".
The substance that dissolves is called the "solute" and the substance that the solute dissolves in is called the "solvent".
Dissolving a substance does not involve a phase change.
The substance that dissolves is called the "solute" and the substance that the solute dissolves in is called the "solvent".
A substance that readily dissolves into another is said to be soluble.
Hydrochloric acid is the most effective substance that dissolves concrete.
This phenomenon is called dissolution; a solution is obtained (the solution is a type of homogeneous mixture).
solute
Solvent