Coordination Compounds part 2
Download as PDF.
NCERT Class 12 Chemistry Chapter-wise Solutions
- 1 – The Solid State
- 2 – Solutions
- 3 – Electrochemistry
- 4 – Chemical Kinetics
- 5 – Surface Chemistry
- 6 – General Principles and Processes of Isolation of Elements
- 7 – The p-Block Elements
- 8 – The d-and f-Blocks Elements
- 9 – Coordination Compounds
- 10 – Haloalkanes and Haloarenes
- 11 – Alcohols, Phenols and Ethers
- 12 – Aldehydes, Ketones and Carboxylic Acids
- 13 – Amines
- 14 – Biomolecules
- 15 – Polymers
- 16 – Chemistry in Everyday Life
CHAPTER NINE COORDINATION COMPOUNDS
- 9.1 Werner’s Theory of Coordination Compounds
- 9.2 Definition of Some Important Terms Pertaining to Coordination Compounds
- 9.3 Nomenclature of Coordination Compounds
- 9.4 Isomerism in Coordination Compounds
- 9.5 Bonding in Coordination Compounds
- 9.6 Bonding in Metal Carbonyls
- 9.7 Stability of Coordination Compounds
- 9.8 Importance and Applications of Coordination Compounds
NCERT Solutions class 12 Chemistry Coordination Compounds part 2
17. What is spectrochemical series? Explain the difference between a weak field ligand and a strong field ligand.
18. What is crystal field splitting energy? How does the magnitude of 
decide the actual configuration of d-orbitals in a coordination entity?
19. 
is paramagnetic while 
is diamagnetic. Explain why?
20. A solution of 
is green but a solution of is colourless. Explain.
21. 
and 
are of different colours in dilute solutions. Why?
22. Discuss the nature of bonding in metal carbonyls.
23. Give the oxidation state, d-orbital occupation and coordination number of the central metal ion in the following complexes:
(i) 
(ii) cis-
(iii) 
(iv) 
24. Write down the IUPAC name for each of the following complexes and indicate the oxidation state, electronic configuration and coordination number. Also give stereochemistry and magnetic moment of the complex:
(i) 
(ii) 
(iii) 
(iv) 
(v) 
25. What is meant by stability of a coordination compound in solution? State the factors which govern stability of complexes.
26. What is meant by the chelate effect? Give an example.
27. Discuss briefly giving an example in each case the role of coordination compounds in:
(i) biological system
(ii) medicinal chemistry
(iii) analytical chemistry
(iv) extraction/metallurgy of metals
28. How many ions are produced from the complex 
in solution?
(i) 6
(ii) 4
(iii) 3
(iv) 2
29. Amongst the following ions which one has the highest magnetic moment value?
(i) 
(ii) 
(iii) 
30. The oxidation number of cobalt in 
is
(i) +1
(ii) +3
(iii) -1
(iv) -3
31. Amongst the following, the most stable complex is
(i) 
(ii) 
(iii) 
(iv) 
32. What will be the correct order for the wavelengths of absorption in the visible region for the following: 
To download NCERT Solutions for class 12 Chemistry, Physics, Biology, History, Political Science, Economics, Geography, Computer Science, Home Science, Accountancy, Business Studies and Home Science; do check CBSE.club app or website. CBSE.club provides sample papers with solution, test papers for chapter-wise practice, NCERT solutions, NCERT Exemplar solutions, quick revision notes for ready reference, CBSE guess papers and CBSE important question papers. Sample Paper all are made available through and CBSE.club website.
covers both organic and inorganic chemistry. Please note that CBSE has reduced the syllabus for class 12 Chemistry. So, you must check the latest syllabus of CBSE while going through the NCERT solution of any chapter given in the class 12 NCERT book.