11th Class Chemistry Environmental Chemistry

  • question_answer 64)   Assertion (A): Excessive use of chlorinated synthetic pesticides causes soil and water pollution. Reason (R): Such pesticides are non-biodegradable.


      (a) Chlorine containing insecticides and pesticides are non - biodegradable and they pollute soil and water.

You need to login to perform this action.
You will be redirected in 3 sec spinner