Which of the following has more of a physical reaction than a chemical reaction?

Nail polish indeed exhibits more physical reactions than chemical reactions. When nail polish is applied, it creates a film on the nails primarily through the evaporation of solvents, leading to the formation of a solid layer. This process does not involve a change in the chemical structure of the ingredients; instead, it is a physical transformation where the solvent leaves, and the remaining components adhere to the nail surface.

In contrast, acrylic nails involve a chemical reaction during application, as the acrylic polymer and monomer chemically bond to create a durable enhancement. Nail enhancement remover generally interacts chemically with the ingredients in the polish or acrylic to break down the bonds, facilitating the removal of products. Gel polish also undergoes a chemical curing process when exposed to UV or LED light, which hardens the gel through a chemical reaction. Thus, nail polish stands out as the option primarily demonstrating a physical reaction in its application and drying process.