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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(PY)_(4)]^(2+)` -square planar.

C

`[Cu(CN)_(4)]^(3-)` -tetrahedral

D

`[Fe(CO)_(4)]^(2-)` -square planar.

Text Solution

Verified by Experts

(A,B C)
A,B and C are correctly matched. (D)-tetahedral, CO stronger ligand so pairing of electrons occurs.
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