Chemistry · f-Block Elements
Consider the following statements regarding the inner-transition elements: A. The absorptions in the electronic spectra involve 4f → 4f and 4f → 5d transitions. B. The experimental magnetic moment of Eu3+ ion is greater than the calculated spin-only magnetic moment. C. The 4f → 4f transitions are sharp while 4f → 5d transitions are broad. D. The peak positions for the 4f → 4f transitions are marginally affected by the ligand environment. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B, C and D✓
- 2A, C and D only
- 3B, C and D only
- 4A, B and C only
Correct answer
A, B, C and D
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