NEET Chemistry Coordination Number MCQ Question
Which of the following statements about coordination number is correct?
The coordination number of a metal ion in a complex is determined by the number of ligands directly bonded to it.
Complex ions always have a coordination number of six, regardless of the ligands involved.
The coordination number can be influenced by the geometry of the complex and the type of ligands present.
A higher coordination number always indicates a stronger bond between the metal and the ligands.
Correct Answer
Detailed Explanation
The coordination number refers to the number of ligands directly attached to the central metal ion, as highlighted in the discussion surrounding coordination compounds in the NCERT context. While option C is also partially correct, it is not as directly focused on the definition of coordination number.
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