In which process do solutes and solvents interact to form solutions?

Dissolution is the correct term for the process where solutes and solvents interact to form solutions. This process involves the solute (the substance being dissolved) breaking down into individual particles or ions and evenly dispersing throughout the solvent (the substance doing the dissolving) to create a homogeneous mixture.

During dissolution, the intermolecular forces between the solute and solvent molecules play a crucial role. For instance, in the case of salt dissolving in water, the positive and negative ions of the salt interact with the polar water molecules, allowing the salt to disperse evenly in the solution.

The other processes listed—polymerization, disinfection, and delamination—refer to entirely different chemical and physical processes. Polymerization refers to the process where small molecules, or monomers, join to form a larger, complex structure known as a polymer. Disinfection is the process of eliminating or reducing harmful microorganisms from surfaces or liquids, while delamination involves the separation of layers in materials, often relevant in manufacturing and material science. None of these options involve the specific interaction of solutes and solvents to form solutions as dissolution does.