Inorganic Chemistry

Curriculum

8 Sections
41 Lessons
10 Weeks

Expand all sectionsCollapse all sections

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 3: Group 2 Elements (Alkaline Earth Metals)

This lesson covers the properties and compounds of beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).

Chemical Properties: Students will study the reactivity of alkaline earth metals. While less reactive than alkali metals, they still react with air, water, and halogens. Their reactivity increases down the group.
Anomalous Behavior of Beryllium: Similar to lithium, beryllium also shows unique properties due to its small size and high polarizing power. It has a diagonal relationship with aluminum. Beryllium forms covalent compounds, unlike the other members of its group, and its oxide and hydroxide are amphoteric.
Important Compounds: Students will learn about the preparation, properties, and uses of key compounds like:
- Calcium Carbonate ( $C a C O_{3}$ ): Found in limestone and marble.
- Calcium Oxide ( $C a O$ ): Quick lime.
- Calcium Hydroxide ( $C a (O H)_{2}$ ): Slaked lime.
- Plaster of Paris ( $C a S O_{4} \cdot 2 1 H_{2} O$ ): Its preparation and use.
Biological Importance: Calcium and magnesium are essential for living organisms. Calcium is a major component of bones and teeth, while magnesium is a key element in chlorophyll, the pigment that plants use for photosynthesis.

Inorganic Chemistry

Curriculum

Lesson 3: Group 2 Elements (Alkaline Earth Metals)

Leave a ReplyCancel Reply

Modal title