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

  • question_answer
    Blast furnace is employed in the smelting of oxide ore with coke and flux in the metallurgy of

    A) Iron

    B) Copper

    C) Lead

    D) All the above

    Correct Answer: D

    Solution :

    Not Available


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