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

In complex compounds,the metal-ligand bond is:

How many ions will be obtained by ionization of ferric hexacyanoferrate$(III)$ complex compound?

Identify the neutral coordination complex from the following.

Which of the following compounds contains complex anions?

An aqueous solution of $1 \ mol$ of the coordination compound $[Co(NH_3)_5Cl_3]$ gives $3 \ mol$ of ions. If $1 \ mol$ of the same compound reacts with $2 \ mol$ of $AgNO_3$ to produce $2 \ mol$ of $AgCl_{(s)}$,what is the correct formula of the coordination compound?