Acetone is a colorless, volatile liquid with a sweet odor. It consists of 3 carbon atoms 6 hydrogen atoms and one oxygen atoms, it is a simplest form of ketone. It is used in nail polish remover, paint thinner etc.

Phenol is also known as carbolic acid, it consists of a hydroxyl group(OH) bonded directly to a benzene ring. It is used in various chemicals, plastics and disinfectants etc.

Benzene is a colorless, highly flammable liquid with a sweet aroma. It consists of 6 carbon atoms arranged in a ring, with 1 hydrogen atom attached to each carbon atom. It is used in rubbers, dyes, and pharmaceuticals.