MP Board · Class 12 · Chemistry · The d-and f-Block ElementsThe most common oxidation state exhibited by lanthanoids is:
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Step-by-Step Solution
The most stable and common oxidation state exhibited by all lanthanoids is +3, although some elements also show +2 and +4 oxidation states due to extra stability of empty, half-filled, or fully filled f-orbitals.
Detailed Options Breakdown
Option : +2
Incorrect choice. This distractor represents a common misunderstanding of the core principles of The d-and f-Block Elements.
Option 1: +3 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: +4
Incorrect choice. This distractor represents a common misunderstanding of the core principles of The d-and f-Block Elements.
Option 3: +6
Incorrect choice. This distractor represents a common misunderstanding of the core principles of The d-and f-Block Elements.
💡 Study Guide: This question tests core syllabus concepts from The d-and f-Block Elements. For formulas, key summaries, and mock exam reference guides, read the full The d-and f-Block Elements Revision Notes.