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JIPMER Jipmer Medical Solved Paper-2002

  • question_answer
    The catalyst used in Ostwalds method nitric acid preparation, is:

    A)  platinised asbestos

    B)  \[{{V}_{2}}{{O}_{5}}\]

    C)  \[NO\]

    D)  \[Fe\]

    Correct Answer: A

    Solution :

    Platinised asbestos is used as catalyst in Ostwalds   method   of   nitric   acid preparation. In this method, platinum catalyse the oxidation of ammonia.


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