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
    \[C{{e}^{4+}}\] is used as an oxidising agent in volumetric analysis. Why?

    Answer:

                      \[C{{e}^{4+}}\] has the noble configuration of Xe (Z = 54) but it has a strong urge to change to + 3 oxidation state which is the most common oxidation state of the elements belonging to lanthanoid family. Therefore, it acts as a strong oxidizing agent in the volumetric analysis.


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