STANDARDChemistry-Coordination Compounds
STANDARD Chemistry Geometry of Complexes MCQ Question
Type: MCQ-conceptual-Easy-Class 12
The geometry possessed by [Ni(CO)₄] is
A
tetrahedral
B
square planar
C
linear
D
octahedral
Correct Answer
Option A
Detailed Explanation
[Ni(CO)₄] has a tetrahedral geometry because it involves sp³ hybridization of the nickel atom. The CO ligands are neutral and do not alter the oxidation state of nickel, allowing it to maintain a tetrahedral shape.
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