Metals have the tendency to lose electrons to form cations. When $Zn$ is added to $NaOH$,a complex is formed. In this complex,$Zn$ is present in:

What is an ambidentate ligand?

$3$ moles of a metal complex with the formula $Co(en)_2 Cl_3$ gives $3$ moles of silver chloride on treatment with an excess of silver nitrate. The secondary valency of $Co$ in the complex is $.....$ (Round off to the nearest integer).

Number of water molecules in Mohr's salt is

The bonds in $K_4[Fe(CN)_6]$ are:

Which of the following coordination compounds has a coordination number of $6$?