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JEE Main & Advanced Chemistry Metallurgy / धातुकर्म Question Bank Concentration

  • question_answer
    For which ore of the metal, froth floatation method is used for concentration [MP PMT 2001]

    A) Horn silver

    B) Bauxite

    C) Cinnabar

    D) Haematite

    Correct Answer: C

    Solution :

    Cinnabar \[(HgS)\] the ore of mercury is concentrated by froth floatation process.


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