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Discussion :: UPSC Civil Service Exam Questions

  1. The wood preservative "Creosote" is derived from

  2. A.
    wood or coal
    B.
    acidic cupric chromate
    C.
    chromated zinc chloride
    D.
    pentachlorophenol

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    Answer : Option A

    Explanation :

    No answer description available for this question. Let us discuss.


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