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

  • question_answer
    General method for the extraction of metal from oxide ore is [CPMT 1983; MP PET 2002]

    A) Carbon reduction

    B) Reduction by aluminium

    C) Reduction by hydrogen

    D) Electrolytic reduction

    Correct Answer: A

    Solution :

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


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