JEE Main & Advanced Chemistry Metallurgy / धातुकर्म Question Bank Reduction to free Metal

  • question_answer
    In blast furnace iron oxide is reduced by [MP PMT 1989; KCET 2005]

    A) Silica

    B) \[CO\]

    C) Carbon

    D) Lime stone

    Correct Answer: B

    Solution :

    \[F{{e}_{2}}{{O}_{3}}+3CO\to 2Fe+3C{{O}_{2}}\]


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