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Q.
Which statement is incorrect?
AIPMTAIPMT 2001Coordination Compounds
Solution:
In $Ni ( CO )_{4}$ complex, $Ni ( CO )_{4}$ will have $3 d ^{10}$ configuration.
Hence $\left[ Ni ( CO )_{4}\right]$ will have tetrahedral geometry but diamagnetic as there are no unpaired electrons.