AIIMS2004Chemistry-Coordination Compounds
AIIMS 2004 Chemistry Complex Formation MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which one of the following forms with an excess of CN⁻ (cyanide) a complex having coordination number two?
A
Cu⁺
B
Ag⁺
C
Ni²⁺
D
Fe²⁺
Correct Answer
Option B
Detailed Explanation
The total number of points of attachment to the central element is termed the coordination number.
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