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NEET2003Chemistryd and f Block ElementsActual

Lanthanide for which + II and +III oxidation states are common is

Options

  1. ALa
  2. BNd
  3. CCe
  4. DEu.

Correct answer

D. Eu.

Step-by-step solution

array ll : La & -+3 Nd & -+2,+3,+4 Ce & -+3,+4 Eu & -+2,+3 array

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