Inorganic Chemistry

Curriculum

8 Sections
41 Lessons
10 Weeks

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Classification of Elements and Periodicity in Properties:
This section covers the modern periodic table and the periodic trends of elements. Topics include atomic and ionic radii, ionization enthalpy, electron gain enthalpy, electronegativity, valence, and oxidation states.
4
Chemical Bonding and Molecular Structure:
This is a crucial topic that extends beyond just inorganic chemistry, but a deep understanding of bonding is essential. It includes theories like VSEPR, valence bond theory, and molecular orbital theory, as well as concepts like hybridization, resonance, and dipole moment.
5
Coordination Compounds:
This sub-part focuses on complex compounds. Key topics include Werner's theory, IUPAC nomenclature, isomerism (cis-trans, ionization), bonding theories (Valence Bond Theory and Crystal Field Theory), magnetic properties, and the color of coordination compounds.
5
s-Block Elements:
This section deals with the alkali and alkaline earth metals (Groups 1 and 2). It covers their general characteristics, reactivity towards various substances, and the properties of their compounds
5
p-Block Elements:
This is a large and important section covering groups 13 to 18. It details the electronic configuration, general trends in physical and chemical properties, anomalous behavior of the first element in each group, and the preparation, properties, and uses of important compounds of these elements.
7
d- and f-Block Elements:
This section focuses on transition elements (d-block) and inner transition elements (f-block). It includes general characteristics, electronic configuration, and trends in properties like ionization enthalpy, oxidation states, and magnetic properties.
5
Principles of Qualitative Analysis:
This topic, also known as salt analysis, involves the identification of cations and anions. It's an experimental chemistry topic that requires an understanding of the reactions and principles involved in separating and confirming the presence of different ions.
6
Metallurgy (General Principles and Processes of Isolation of Elements):
This part covers the general methods of extracting metals from their ores, including topics like concentration, reduction, refining, and the principles behind these processes
4

Lesson 1: Introduction to Coordination Compounds

This lesson introduces the fundamental concepts of coordination chemistry. It begins by defining what a coordination compound is and differentiating it from a double salt.

Coordination Entity: This is the central concept, comprising a central metal atom or ion and a fixed number of surrounding molecules or ions called ligands.
Central Metal Atom/Ion: This is a Lewis acid, which accepts electron pairs. It’s typically a transition metal.
Ligands: These are Lewis bases, which donate electron pairs to the central metal atom. Ligands can be classified as monodentate, bidentate, or polydentate based on the number of donor atoms they have. Examples include $H_2 O$ , $N H_3$ , $C l^{-}$ , and ethylenediamine (en).
Coordination Number: This is the number of ligand donor atoms directly bonded to the central metal ion. It’s a key factor in determining the geometry of the complex.
Oxidation State: Students will learn how to calculate the oxidation state of the central metal ion in a coordination complex.
Werner’s Theory of Coordination Compounds: This is the first systematic theory to explain the structure and properties of coordination compounds. It proposes two types of valencies: a primary valency (oxidation state) and a secondary valency (coordination number)

Inorganic Chemistry

Curriculum

Lesson 1: Introduction to Coordination Compounds

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