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Question: Answered & Verified by Expert
Colour in transition metal compounds in attributed to
Chemistryd and f Block ElementsNEET
Options:
  • A small size metal ions
  • B absorption of light in UV region
  • C complete (ns) subshell
  • D incomplete (n – 1) d subshell
Solution:
1912 Upvotes Verified Answer
The correct answer is: incomplete (n – 1) d subshell
Colour in transition metal compounds in attributed to incomplete (n – 1) d subshell as d-d transitions become possible in incomplete d-subshell. For e.g., Cr3+,Fe2+,Cu2+ etc.
 

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