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NEET Chemistry Metallurgy / धातुकर्म Question Bank Self Evaluation Test - General Principals and Process of Isolation of Elements

  • question_answer
    Cassiterite is concentrated by

    A) levigation

    B) electromagnetic separation

    C) floatation

    D) liquefaction

    Correct Answer: B

    Solution :

    [b] Cassiterite contains the magnetic impurities of \[FeS{{O}_{4}}\]and concentrated by electromagnetic separation.


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