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Which of the following complex (s) is/ar...

Which of the following complex (s) is/are correctly matched with their geometry ?

A

`[CoCl_4]^(2-)`-Tetrahedral

B

`[Co(Pme_3)_4]` - Tetrahedral

C

`[Cu(CN)_4]^(3-)` - Tetrahedral

D

`[Fe(CO)_4]^(2-)`-Square planar

Text Solution

Verified by Experts

The correct Answer is:
A,B,C
A,B and C are correctly mathed .
(D) -tetrahedral, CO stronger ligand, so pairing of electrons occurs.
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