Chemical name of insecticide gammexane is (a) DDT (b) Benzene hexachloride (c) Chloral (d) Hexachloroethane Chemical name of insecticide gammexane is (a) DDT (b) Benzene hexachloride (c) Chloral (d) Hexachloroethane December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,