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

  • question_answer
    Galena is an ore of

    A) Pb                               

    B) Hg  

    C) Zn                                

    D) Cu

    Correct Answer: A

    Solution :

    [a] Galena is an ore of lead. It is PbS.


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