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EAMCET Medical EAMCET Medical Solved Paper-2010

  • question_answer
    The processes used in the refining of aluminium and zinc metals are respectively

    A)  Hoops process and fractional distillation    

    B)  Hoops process and cupellation            

    C)  Poling and fractional distillation

    D)  Cupellation and fractional distillation

    Correct Answer: A

    Solution :

                     Hoops process is used to refine aluminium while fractional distillation is used to refine zinc metal (as it is easily volatile).


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