What is the reaction of rubbing alcohol and corn starch?

Rubbing alcohol, also known as isopropyl alcohol, and cornstarch do not react with each other. When mixed together, they will form a physical mixture, but there will be no chemical reaction between the two substances.

Rubbing alcohol is a solvent, which means it can dissolve other substances. Cornstarch is a starch, which is a type of carbohydrate. Carbohydrates are not soluble in alcohol, so cornstarch will not dissolve in rubbing alcohol. This means that when the two substances are mixed, the cornstarch will remain suspended in the alcohol, forming a mixture.

The properties of the mixture will depend on the proportions of rubbing alcohol and cornstarch used. For example, a mixture with a high concentration of rubbing alcohol will be more liquid, while a mixture with a high concentration of cornstarch will be more solid.