BHC and DDT act as: — Qualitative and Quantitative Analysis Chemistry Question

💡 Solution & Explanation

Step 1: BHC (benzene hexachloride) and DDT (dichlorodiphenyltrichloroethane) are non-biodegradable synthetic organochlorine pesticides. Step 2: Due to bioaccumulation and biomagnification in the food chain, these chemicals accumulate in fatty tissues and have been proven to cause long-term toxic and carcinogenic effects. Step 3: Thus, BHC and DDT are classified primarily as carcinogens, corresponding to option (a).