12th Class Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स

  • question_answer 102)
      Diphenyls are potential threat to the environment. How are these produced from aryl halides ?

    Answer:

                      The IUPAC name of DDT is 2,2-b is (4-chlorophenyl)-l, 1,1-trichloroethane and that of benzene hexachloride is 1, 2, 3, 4, 5, 6-hexachlorocyclohexane. Their use in India and other countries has been banned because they are not biodegradable. As a result, these insecticides enter the food chain of animals and get deposited in their fatty tissues over a period of time and affect their reproductive systems.


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