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JEE Main & Advanced Chemistry Metallurgy / धातुकर्म Question Bank Concentration

  • question_answer
    An ore like zinc blende is concentrated by [MP PMT 1997]

    A) Froth floatation

    B) Magnetic separation

    C) Leaching

    D) Washing with water

    Correct Answer: A

    Solution :

    Froth floatation because it is sulphide ore \[(ZnS)\]


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