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CO is a stronger ligand than Cl^- becaus...

CO is a stronger ligand than `Cl^-` because

A

Co is a neutral molecule

B

Co has `pi` - bonds

C

Co is poisonous

D

CO is more reactive

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Verified by Experts

The correct Answer is:
b
Co is a `pi`- donor ligand which acts as a stronger ligand .
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