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Chapter 4: p-Block Elements (55 videos)

4.1: Introduction
(No vidoes available yet. Still under development.)
4.2: Boric Acid
1. Preparation of Boric acid on Commercial Scale
2. Properties of Boric acid
3. Manufacture of Borax
4. Properties of Borax
4.3: Metallurgy of Metals
1. Occurrence of Aluminium
2. Metallurgy of Aluminium
3. Electrolysis of Pure Alumina
4. Reaction of Aluminium with Air
5. Reaction of Aluminium with Non-Metals
6. Reaction of Aluminium with Acids and Alkalies
7. Preparation of Potash Alum
8. Uses of Potash Alum
4.4: Allotropy
1. Allotropy and Allotropic Forms of Carbon
2. Diamond
3. Structure of Diamond
4. Graphite
5. Structure of Graphite
6. Uses of Diamond and Graphite
4.5: Lead Pigments
(No vidoes available yet. Still under development.)
4.6: Nitric Acid
1. Preparation of Nitric Acid in Laboratory
2. Physical Properties of Nitric Acid
3. Nitric Acid as an Acid
4. Reaction of Nitric Acid with Mg and Mn
5. Reaction of Nitric Acid with Cu, Ag and Hg
6. Reaction of conc. Nitric Acid with Metals
7. Reaction of Nitric Acid with Zn
8. Effect of Temperature on Vapour Pressure
9. Nitration Reaction
10. Formation of Aqua Regia
11. Uses of Nitric Acids
4.7: Allotropic Forms of Sulphur
1. Rhombic Sulphur
2. Preparation of Rhombic Sulphur
3. Monoclinic Sulphur
4. Preparation of Monoclinic Sulphur
5. Plastic Sulphur
4.8: Hydrogen Sulphide
1. Preparation of Hydrogen Sulphide
2. Properties of Hydrogen Sulphide
4.9: Sulphuric Acid
1. Preparation of Sulphuric Acid through Contact Process
2. Physical Properties of Sulphuric Acid
3. Sulphuric Acid as an Acid
4. Oxidation of Metals with Sulphuric Acid
5. Oxidation of Non-Metals with Sulphuric Acid
6. Sulphuric Acid as Drying Agent
7. Uses of Sulphuric Acid
8. Manufacture of fertilisers
9. Manufacture of Detergents
10. As battery Acid in Cars
4.10: Chlorine
1. Preparation of Chlorine From Nelson's Cell
2. Preparation of Chlorine From Castner-Kellner's Cell
3. Physical Properties of Chlorine
4. Reaction of Chlorine with Metals
5. Reaction of Chlorine with Non-Metals
6. Addition Reactions of Chlorine
7. Substitution Reactions of Chlorine
8. Oxidation and Bleaching Action of Chlorine
9. Uses of Chlorine

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