MCQ
Lanthanide contraction is responsible for:
  • A
    The radii of Zr and Y are approximately similar
  • B
    The oxidation state of Zr and Nb is equal
  • The radii of Zr and $H ^{+}$ are approximately similar
  • D
    The oxidation state of Zr and Zn is equal

Answer

Correct option: C.
The radii of Zr and $H ^{+}$ are approximately similar
C

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