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Class 12Chemistryd-and f-Block ElementsLanthanoids and Actinoids
Medium

Which one of the following statements related to lanthanons is incorrect?

NEET 2016All NEET
  • A
    Europium shows $+2$ oxidation state.
  • B
    The basicity decreases as the ionic radius decreases from $Pr$ to $Lu$.
  • C
    All the lanthanons are much more reactive than aluminium.
  • D
    $Ce(+4)$ solutions are widely used as oxidizing agent in volumetric analysis.
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

Lanthanoids and Actinoids

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NEET 2016 PaperAll NEET years →

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