Introduction to Coordination Compounds

Complexes ${\left[{\mathrm{CoX}}_6\right]}^{3-},{\left[{\mathrm{CoY}}_6\right]}^{3+}$ and ${\left[{\mathrm{CoZ}}_6\right]}^{3-}$absorb at $700,475$ and $310\mathrm{nm}$, respectively. The ligands $\mathrm{X},\mathrm{Y}$ and $\mathrm{Z}$ most likely are, respectively,

what are addition compounds?

The ammonium iron $\left(\mathrm{II}\right)$ sulphate compound is also named as _____.

How does coordination compounds formed?

Addition compounds are known as the double salt. Justify.

How many ions are produced from the complex $\left[\mathrm{C}\mathrm{o}{\left(\mathrm{N}{\mathrm{H}}_3\right)}_6\right]\mathrm{C}{\mathrm{l}}_2$ in solution?

The carnallite formed in the below reaction is an example of _____ compounds.

$\mathrm{KCl} + {\mathrm{MgCl}}_2 + 6{\mathrm{H}}_2\mathrm{O} \to \mathrm{KCl}.{\mathrm{MgCl}}_2.6{\mathrm{H}}_2\mathrm{O}$

Which of the following is a type of addition compounds?

Which of the following is a type of addition compounds?

The number of ions formed when $\left[\mathrm{Cu}{\left({\mathrm{NH}}_3\right)}_4\right]{\mathrm{SO}}_4$ is dissolved in water is: 

Which among the following is incorrect statement regarding $\mathrm{A}={\left[\mathrm{Co}(\mathrm{en}{)}_2{\mathrm{Cl}}_2\right]}^{+}$ and $\mathrm{B}={\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_4{\mathrm{Cl}}_2\right]}^{+}$?

From the following matches, find the incorrect match:

Which types of bonds are present in ${\mathrm{CuSO}}_4.5{\mathrm{H}}_2\mathrm{O}$?

Identify the mismatch.

Which one will give $F{e}^{3+}$ ions in the solution?

Which of the following statement is incorrect for ligand-metal complex

Point out incorrect stability order

Which of the following is suitable match:

A sol of $\mathrm{C}{\mathrm{l}}^{-}$ ion is added to a sol containing $\mathrm{C}{\mathrm{d}}^{2+}$ forming various intermediate complex species. The curve is plotted between fraction of $\mathrm{C}{\mathrm{d}}^{2+}$ and $-\log \left[\mathrm{C}{\mathrm{l}}^{-}\right]$ , identify the curve for ${\mathrm{C}\mathrm{d}\mathrm{C}\mathrm{l}}_4^{2-}$

Total number of stereoisomers of ${\left[\mathrm{C}\mathrm{o}{\left(\mathrm{a}\mathrm{c}\mathrm{a}\mathrm{c}\right)}_2\mathrm{B}\mathrm{r}\mathrm{C}\mathrm{l}\right]}^{-}\mathrm{ }$ are: