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JEE Main & Advanced Chemistry Metallurgy / धातुकर्म Question Bank Roasting and Calcination

  • question_answer
    In blast furnace, the highest temperature is in [KCET 1998]

    A) Reduction zone

    B) Slag zone

    C) Fusion zone

    D) Combustion zone

    Correct Answer: D

    Solution :

    Combustion zone      1800 K
    Fusion zone 1600 K
    Slage zone 1300 K
    Treduction zone 800 K


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