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Discussion :: Fertiliser Technology

  1. Iron is not used alone as a catalyst in ammonia synthesis, because

  2. A.
    its activity declines rapidly, if heated to above 520°C.
    B.
    it decomposes ammonia.
    C.
    it gets oxidised above 500°C.
    D.
    none of these.

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    Answer : Option A

    Explanation :

    No answer description available for this question.


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