NCERT Solutions For Class 12 Chemistry Chapter 9 Coordination Compounds
You can download the NCERT Solutions for Class 12 Chemistry Chapter 9 Coordination Compounds in PDF below. Prescribed textbook by CBSE for Chapter 9 Coordination Compounds is standard XII NCERT course book for Chemistry.
NCERT Solutions For Class 12 Chemistry Chapter 9 Coordination Compounds PDF Download
Explain the bonding in coordination compounds in terms of Werner’s postulates.
Werner’s postulates explain the bonding in coordination compounds as follows:
(i) A metal exhibits two types of valencies namely, primary and secondary valencies.
Primary valencies are satisfied by negative ions while secondary valencies are satisfied by both negative and neutral ions.
(In modern terminology, the primary valency corresponds to the oxidation number of the metal ion, whereas the secondary valency refers to the coordination number of the metal ion.
(ii) A metal ion has a definite number of secondary valencies around the central atom.
Also, these valencies project in a specific direction in the space assigned to the definite geometry of the coordination compound.
(iii) Primary valencies are usually ionizable, while secondary valencies are non-ionizable.
NCERT Solutions For Chemistry XII NCERT Help Book
Chemistry NCERT Guide For Class 12 Chapter 9 Coordination Compounds contain solved questions answers in PDF for free download based on latest guide for NCERT Books 12th Standard Chemistry in new pattern as per CBSE Syllabus for Class 12 Chemistry 2018-19.
Syllabus, Solutions, Answers, CBSE Help Books for Chapter 9 Coordination Compounds Class 12 Chemistry
Central Board of Secondary Education governs the teaching pattern for XII Chemistry. For all the schools affiliated to CBSE Prescribed book for Chapter 9 Coordination Compounds is NCERT for Class 12 Chemistry. NCERT solutions for Class 12 Chemistry make learning easy. Teaching the right way of problem solving and make topics clear to the students of 12th is necessary. These NCERT Solutions For Class 12 Chemistry Chapter 9 Coordination Compounds will help them in preparation for 12th Standard Chemistry Exams.
Aiming at securing high marks with improved basic fundamental knowledge in Chemistry should be the goal. Above given solutions for NCERT books XII Chemistry contain questions and answers covering all topics. Important concepts of Chapter 9 Coordination Compounds in PDF is available for free download. As per new CBSE Syllabus for XII Chemistry Chapter 9 Coordination Compounds is included in curriculum.
Latest Posts & Updates