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Chemistry
Fe2(CO)9 is diamagnetic. Which of the followingreasons is correct ?
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Q. $Fe_2(CO)_9$ is diamagnetic. Which of the followingreasons is correct ?
Coordination Compounds
A
Presence of one CO as bridge group
20%
B
Presence of monodentate ligand
10%
C
Metal-metal (Fe-Fe) bond in molecule
61%
D
Resonance hybridization of CO
9%
Solution:
Metal-Metal (Fe-Fe) bond pair up the unpaired electron.