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12th Class Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank 12th CBSE Chemistry The d-and f-Block Elements

  • question_answer
      Separation of Zr and Hf from a mixture is difficult. Explain

    Answer:

      Due to their similar atomic radii they have common physical properties due to which their separation is difficult.


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