Exercise

The total number of Stereoisomers for $\mathrm{M}{\left(\mathrm{AB}\right)}_2$ Square Planar Complex is _____ (one/two).

Name the following compound:

${\left[\mathrm{Co}{\left(\mathrm{en}\right)}_3\right]}_2{\left({\mathrm{SO}}_4\right)}_3$

Calculate the overall complex dissociation equilibrium constant for the $\mathrm{Cu}({\mathrm{NH}}_3{{)}_4}^{2+}$ ion, given that ${\mathrm{\beta }}_4$ for this complex is $2.1\times {10}^{13}.$

Is thiocyanato (${\mathrm{SCN}}^{-}$) flexidentate ligand or not? Explain your answer.
 

Calculate the overall complex dissociation equilibrium constant for the ${\left[\mathrm{Cu}{\left({\mathrm{NH}}_3\right)}_4\right]}^{2+}$ ion, given that ${\mathrm{\beta }}_4$ for this complex is $2.1 \times {10}^{13}$.

Write the IUPAC name of ${\left[\mathrm{Co}{\left(\mathrm{en}\right)}_2{\mathrm{Cl}}_2\right]}^{+}$ion and draw the structures of its geometrical isomers.

The $\mathrm{CFSE}$ for octahedral$[{\mathrm{CoCl}}_6{]}^{4–}$ is$18,000 {\mathrm{cm}}^{–1}$$.$The $\mathrm{CFSE}$ for tetrahedral $[{\mathrm{CoCl}}_4{]}^{2–}$will be

The Crystal Field Stabilization Energies ($\mathrm{CFSE}$) of high spin and low spin ${\mathrm{d}}^6$ metal complexes in terms of ${\mathrm{\Delta }}_0$, respectively, are :