MP Board · Class 12 · Chemistry · The d-and f-Block ElementsThe colour of transition metal ions is generally due to:
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Step-by-Step Solution
The colour of transition metal ions is attributed to d-d electronic transition, where an electron from a lower energy d-orbital absorbs visible light and gets excited to a higher energy d-orbital within the same d-subshell.
Detailed Options Breakdown
Option : d-d transition (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: s-p transition
Incorrect choice. This distractor represents a common misunderstanding of the core principles of The d-and f-Block Elements.
Option 2: Charge transfer
Incorrect choice. This distractor represents a common misunderstanding of the core principles of The d-and f-Block Elements.
Option 3: Ionization
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.