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Railways RRB (Assistant Loco Pilot & Technician) Solved Paper-2 (2013)

  • question_answer
    Which one of the following elements is used as a catalyst in the dehydration of vegetable oils?

    A)  Pt                     

    B)  Na

    C)  Ru                     

    D)  p

    Correct Answer: A

    Solution :

    Platinum (Pt) is used as a catalyst in the dehydration of vegetable oils.


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