BHC (Benzene hexachloride) is a (a) weedicide (b) fertiliser (c) fungicide (d) pesticides
Benzene hexachloride (BHC), any of several stereoisomers of 1,2,3,4,5,6-hexachlorocyclohexane formed by the light-induced addition of chlorine to benzene. One of these isomers is an insecticide called lindane, or Gammexane. So, the correct option is "B" (Killing harmful insects).Benzene hexachloride is used as a weedicide therefore it is also used as a fertilizer.
