SSC General Science & Technology Sample Paper NCERT Sample Paper-7

  • question_answer
    Which of the following pair is incorrect?

    A)  organochlorine - DDT

    B)  carbamate - carbaryl

    C)  pyrethroid - atrazine

    D)  organo phosphate - malathion

    Correct Answer: C

    Solution :

    [c] Atrazine is a triazine derivative herbicide whereas pyrethroid is 'a natural pesticide which is extracted of Chrysanthemum.

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