Prof. Santosh Yadav and Prof. Anil Thomas Solutions for Chapter: Coordination Compounds, Exercise 4: Evaluation Test

The coordination number and oxidation state of $\mathrm{Cr}$ in ${\mathrm{K}}_3\left[\mathrm{Cr}{\left({\mathrm{C}}_2{\mathrm{O}}_4\right)}_3\right]$ are, respectively

$\left[{\mathrm{Mn}}_2{\left(\mathrm{CO}\right)}_{10}\right]$ is made up of ____ units joined by a $\mathrm{Mn}-\mathrm{Mn}$ bond.

Among the following ligands, the positive ion that can act as a ligand is

The charge, oxidation number and coordination number of the complex $\left[\mathrm{Co}{\left(\mathrm{en}\right)}_3\right]{\mathrm{Cl}}_3$ are ______, respectively.

Which of the following statement is correct regarding the chirality (optical isomerism) of the cis and trans isomers of the type $\mathrm{M}(\mathrm{aa}{)}_2{\mathrm{b}}_2$? ($\mathrm{M}$ stands for a metal, $\mathrm{a} \text{and} \mathrm{b}$ are achiral ligands, and $\mathrm{aa}$ is a bidentate ligand)

The fraction of chlorine precipitated by the ${\mathrm{AgNO}}_3$ solution from $\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_5\mathrm{Cl}\right]{\mathrm{Cl}}_2$ is

Which of the following is a $\mathrm{\pi }-$acid ligand?

The IUPAC name of the complex $\left[{\mathrm{CrCl}}_2\right({\mathrm{H}}_2\mathrm{O}{{)}_4}_{}]{\mathrm{NO}}_3$ is______.