Final answer:
Nitrogen trichloride is a red, highly reactive, fuming liquid with a foul smell that is used as a disinfectant and in the manufacture of soaps, detergents, oven and drain cleaners. It is also known for being unstable and previously used to bleach flour.
Step-by-step explanation:
The subject of the question is Nitrogen trichloride, which is a red, highly reactive, fuming liquid with a foul smell. It is used as a disinfectant, but it also has other applications. It is used in the manufacture of soaps, detergents, oven cleaners, and drain cleaners. Nitrogen trichloride is also known for being unstable and was previously used to bleach flour, although this use is now prohibited in the United States.