• Written By Varsha
  • Last Modified 16-06-2023

NCERT Solutions for Class 12 Chemistry Chapter 9: Coordination Compounds


NCERT Solutions for Class 12 Chemistry Chapter 9: Class 12 NCERT Solutions for Chemistry Chapter 8 is an essential study material for students preparing for the upcoming exam. This chapter deals with the study of coordination compounds, which are a class of compounds that consist of a central metal ion or atom surrounded by a group of neutral molecules or ions. The NCERT Solutions for Class 12 Chemistry Chapter 9 provide students with a comprehensive understanding of the concepts covered in the chapter.

At Embibe, students can get the NCERT Solutions for Class 12 Chemistry Chapter 9, which provides detailed explanations, solved examples, and practice exercises to help them understand the concepts of coordination compounds. The solutions are prepared by experienced teachers and subject matter experts and are in line with the latest CBSE syllabus. Also, students can access 400+ practice questions for the topics included in Chapter 9 on our platform. Keep reading to access NCERT solutions for Coordination Compounds.

NCERT Solutions for Class 12 Chemistry Chapter 9: Important Topics

NCERT Class 12 Chemistry Chapter 9, Coordination Compounds, is one of the interesting chapters of Chemistry. Students who are well-versed in the concepts can easily solve any question asked in the exam. Though the solutions seem difficult to understand at first, consistently practising the solutions will help students to attain proficiency in the subject and score maximum marks. Students must practice as many questions as possible to solve easy as well as difficult questions efficiently.

All the solutions designed by Embibe for every question of NCERT Class 12 Chapter 9 are based on the latest syllabus. Students can practice the questions for free at Embibe. Also, they can access NCERT 3D Videos, NCERT Exemplars, Embibe Explainers, sample questions etc., for free.

Below mentioned are the important topics related to Class 12 Chemistry Chapter 9:

Sr. No.Topic Name
1Werner’s Theory of Coordination Compounds
2Important Terms Related to Coordination Compounds
3Nomenclature of Coordination Compounds
4Isomerism in Coordination Compounds
5Valence Bond Theory
6Crystal Field Theory
7Bonding in Metal Carbonyls
8Stability of Coordination Compounds
9Importance and Application of Coordination Compounds

NCERT Solutions for Class 12 Chemistry Chapter 9: Points To Remember

Students must refer to the important concepts related to Class 12 Chemistry Class 9. We have listed all the points below that will help students with quick revision during final examinations.

  • Double Salts: These addition compounds are stable only in a solid state but lose their identity in solution form.
  • Coordination Compounds: These addition compounds retain their identity in a solid state as well as in solution form. A central atom is bonded to several groups through coordinate bonds in these compounds.
  • Coordination Sphere: The central metal atom/ion and ligands are written in a square bracket, [ ] called a coordination sphere.
  • Counter Ions: The ions present outside the coordination sphere/entity are called counter ions.
  • Charge on Complex Ion: It is the algebraic sum of the charges on all the ligands and central atom/ion.
  • Ligands: An atom or group of atoms that can donate a pair of electrons to the central metal atom. These are of the type monodentate, bidentate, tridentate …… polydentate, depending upon the number of donor sites.
  • Chelating Ligands: Multidentate ligands are chelating ligands if they can be attached to a particular metal atom simultaneously through two or more two sites.
  • Ambidentate Ligands: Unidentate ligands have more than one donor atom to coordinate with the central atom.
  • Coordination Number: The total number of ligands attached to the central metal atom in the coordination sphere.
  • Coordination polyhedron: A 3D spatial arrangement of ligands about the central atom.

NCERT Solutions for Class 12 Chemistry: All Chapters

Students can access the NCERT solutions for all chapters of Class 12 from the table below:

S.No.Chemistry Class 12 Chapters
1The Solid State
4Chemical Kinetics
5Surface Chemistry
6General Principles and Processes of Isolation of Elements (Metallurgy)
7The p-Block Elements
8The d- and f-Block Elements
9Coordination Compounds
10Haloalkanes and Haloarenes
11Alcohols, Phenols and Ethers
12Aldehydes, Ketones and Carboxylic Acids
16Chemistry in Everyday Life

Attempt NCERT Class 12 Chemistry Chapter 9 Mock Tests

Taking mock tests is one of the most important aspects of Class 12 exam preparation. They introduce students to their strengths and weaknesses. Students can learn how to write comprehensive answers and fetch maximum marks. Click on the links below to take NCERT Class 12 Chemistry Chapter 9 mock tests:

Sr. No.CBSE NCERT Class 12 Chemistry Chapter 9 Mock Tests
1Take NCERT Class 12 Chemistry Chapter 9 Mock Test 1
2Take NCERT Class 12 Chemistry Chapter 9 Mock Test 2

FAQs on NCERT Solutions for Class 12 Chemistry Chapter 9

Below are some frequently asked questions on NCERT Solutions for Class 12 Chemistry chapter 9:

Q: What is meant by the stability of coordination compounds?

Ans: The stability of coordination compounds in a solution refers to the degree of association between the ligands and metal ions involved in the state of equilibrium. Quantitatively, the strength is expressed by the equilibrium constant for the association.

Q: What are metal carbonyls that explain bonding in metal carbonyls?

Ans: The metal-carbon bond possesses both the σ and π characters in a metal carbonyl. The bond between the carbonyl molecule and the metal gets further strength by the synergic effect produced by the metal-ligand bond.

Q: Can I take mock tests on NCERT Class 12 Chemistry Chapter 9 on Embibe?

Ans: Yes. Students can take NCERT Class 12 Chemistry Chapter 9 mock tests on Embibe.

Q: Where can I get sample questions for NCERT Class 12 Chemistry Chapter 9?

Ans: Students can get sample questions for NCERT Class 12 Chemistry Chapter 9 on the Embibe app.

Q: What is the fourth topic covered in Chemistry Chapter 9 syllabus of Class 12 NCERT Solutions?

Ans: The fourth topic in the Class 12 Chemistry Chapter 9 of the NCERT syllabus is Isomerism in Coordination Compounds.

We hope this article on NCERT Solutions for Class 12 Chemistry chapter 9 was useful to you.

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