Question:
What is the coordination number of central metal ion if it forms octahedral complex?
What is the coordination number of central metal ion if it forms octahedral complex?
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Octahedral $\to$ 6 bonds; Tetrahedral $\to$ 4 bonds.
Updated On: Apr 26, 2026
- 4
- 6
- 8
- 12
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Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Definition
Coordination number is the number of ligand donor atoms to which the metal is directly bonded.
Step 2: Geometry Mapping
- Coordination Number 4: Tetrahedral or Square Planar. - Coordination Number 6: Octahedral.
Step 3: Conclusion
An octahedral arrangement requires 6 donor atoms surrounding the central metal.
Final Answer: (B)
Coordination number is the number of ligand donor atoms to which the metal is directly bonded.
Step 2: Geometry Mapping
- Coordination Number 4: Tetrahedral or Square Planar. - Coordination Number 6: Octahedral.
Step 3: Conclusion
An octahedral arrangement requires 6 donor atoms surrounding the central metal.
Final Answer: (B)
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