Correct option is D
Gammaxane, also known as Lindane, is an organochlorine compound used as an insecticide. Its chemical formula is
C₆H₆Cl₆, which corresponds to hexachlorocyclohexane (HCH). Gammaxane is specifically the gamma isomer of HCH, and it is effective in controlling pests in agriculture and as a pharmaceutical treatment for lice and scabies.
