The correct answer is B. Chloroxylenol.
Chloroxylenol is a phenolic antiseptic that is used in a variety of products, including Dettol. It is effective against a wide range of bacteria and fungi, and is also effective against some viruses. Chloroxylenol is typically used as a topical antiseptic, and is applied to the skin to prevent infection. It can also be used as a mouthwash or gargle to treat sore throats.
Chlorobenzol is a benzene derivative that is used as a solvent and a preservative. It is not an antiseptic.
Chloroquine is an antimalarial drug that is also used to treat rheumatoid arthritis and lupus. It is not an antiseptic.
Chloramphenicol is an antibiotic that is used to treat a variety of bacterial infections. It is not an antiseptic.
Dettol is a brand of antiseptic that is made with chloroxylenol. It is available in a variety of forms, including liquid, cream, and wipes. Dettol is used to prevent infection and to treat minor cuts, scrapes, and burns.