Importance and Applications of Coordination Compounds

Which of the following compound doesn't give test of chloride ion in aqueous solution.

When NaOH solution is added to aqueous copper $\left(\mathrm{II}\right)$ sulphate solution, hydroxide ions displace water molecules forming a pale blue precipitate, $\mathrm{X}$. If excess ammonia is now added, water molecules and hydroxide ions are exchanged by ammonia molecules, forming a deep blue solution, $\mathrm{Y}$. Identify $\mathrm{X} \mathrm{and} \mathrm{Y}$.

Which of the following is not considered as an organometallic compound?

Zeise's salt is

Explain the composition and colour of ruby stone.

What is the role of DMG in analytical chemistry?

The lanthanides have _____ tendency to form complexes than actinides.

Write any one application of coordination compounds.

Give some applications in the metallurgy of coordination compounds.

_____ combines with cyanide in the presence of oxygen and water to form the coordination entity $[\mathrm{Au}{\left(\mathrm{CN}\right)}_2 ]$ — in aqueous solution.

Pure nickel is converted to $\left[\mathrm{Ni}{\left(\mathrm{CO}\right)}_4\right]$, which is decomposed to yield impure nickel.

EDTA can be used for water treatment process. _____ is used for the treatment of cancer.

The substance forms coordination complex with calcium and magnesium ions which present in water is _____.

Discuss the application of coordination compounds in water treatment.

How does the coordination compounds involved in water treatment?

What determines the Colour of gemstones ?

The colour of precipitate nickel dimethylglyoxime complex is _____.

Which reagent is used for detecting the quantity of nickel ions.

Give one importance of coordination compounds in quantitative analysis.

Explain the extraction of the gold complex compound and discuss briefly the role of these compounds in electroplating.