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

  • question_answer
    Heating with carbon in absence of air is known as [DCE 2002]

    A) Reduction

    B) Carbon-reduction

    C) Smelting

    D) Roasting

    Correct Answer: B

    Solution :

    Heating with carbon in absence of air is known as carbon reduction. This is used in Iron metallurgy. \[F{{e}_{2}}{{O}_{3}}+C\xrightarrow{\text{(in blast furnace)}}Fe\]


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