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

  • question_answer
    Smelting is termed to the process in which [MP PMT 1987]

    A) The ore is heated in the absence of air

    B) Ore is cold

    C) The ore is heated in the presence of air

    D) Ore is melted

    Correct Answer: D

    Solution :

    Not Available


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