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

  • question_answer
    Which of the following metal is leached by cyanide process

    A) Ag                               

    B) Na

    C) Al                                

    D) Cu

    Correct Answer: A

    Solution :

    [a] Ag is leached by cyanide process.


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