A solute is a substance that is dissolved in a solvent to form a solution. It is typically present in a smaller amount compared to the solvent. The solute can be a solid, liquid, or gas.

A solvent, on the other hand, is a substance that dissolves the solute to form a solution. It is typically present in a larger amount compared to the solute. The solvent can also be a solid, liquid, or gas.

In a solution, the solute particles are dispersed and mixed with the solvent particles. The solute and solvent interact with each other through intermolecular forces, such as hydrogen bonding or London dispersion forces.