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NEET Sample Paper NEET Sample Test Paper-15

  • question_answer
    \[\text{A}{{\text{l}}_{\text{2}}}{{\text{O}}_{\text{3}}}\]on heating with carbon in an atmosphere of\[{{\text{N}}_{\text{2}}}\]at high temperature produces

    A) \[\text{Al+C}{{\text{O}}_{2}}+NO\]

    B) \[Al+C{{O}_{2}}\]

    C) \[AlN+CO\]

    D) \[A{{l}_{4}}{{C}_{3}}+C{{O}_{2}}\]  

    Correct Answer: C

    Solution :

    \[A{{l}_{2}}{{O}_{3}}+3C+{{N}_{2}}\xrightarrow{\text{Heat}}2AlN+3CO\] Hence, the correct option is [c].


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