Railways General Science & Technology Man Made Materials Sample Paper Man Made Materials-II Sample Test Paper-24

  • question_answer
    Which one of the following cannot be used as a nitrogenous fertilizer?

    A)  \[CaC{{N}_{2}}\]        

    B)  \[N{{H}_{4}}N{{O}_{3}}\]

    C)  \[HN{{O}_{3}}\]         

    D)  \[N{{H}_{2}}CON{{H}_{2}}\]

    Correct Answer: C

    Solution :

    [c] \[CaC{{N}_{2}}\] (nitrolim), \[N{{H}_{4}}N{{O}_{3}}\] (ammonium nitrate) and \[N{{H}_{2}}CON{{H}_{2}}\] (urea) are examples of nitrogenous fertilizers.


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