$A$ ligand can also be regarded as

In the coordination complex, $Potassium \ hexacyanoferrate(II)$, the central metal ion acts as:

Enlist the main postulates of Werner's theory.

Identify the set which does not have ambidentate ligand$(s)$.

When $AgNO_3$ is added to an aqueous solution of a platinum complex,$1/4$ of the total chlorine content is precipitated. Determine the formula of the platinum complex from the given options.

Which of the following ligands possesses only one coordination site?