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8th Class Science Materials : Metals and Non-metals Question Bank Materials : Metals and Non-metals

  • question_answer
    Which of the following statements is true of the given chemical reactions?
    \[ZnO+C\to Zn+CO\]
    \[2F{{e}_{3}}{{O}_{3}}+3C\to 6Fe+3C{{O}_{2}}\]

    A)  Carbon is reduced.

    B)                         Carbon is oxidized.

    C)                         Metal oxide is reduced to metal.

    D)                         Metal oxide is oxidized.

    Correct Answer: C

    Solution :

    Metal oxides are reduced to metals.


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