Metals and Their Extraction

Chapter 6: Metals and Their Extraction (35 videos)   (Practice Test)

6.1: Metals and Non-Metals  (Practice Test)

1. Physical differences between Metals and Non-Metals
2. Chemical differences between Metals and Non-Metals
3. Reaction of Metals with Acids
4. Metals as Reducing Agents
5. Nature of Metallic Chlorides
6. Nature of Metallic Hydrides

6.2: Minerals and Ores  (Practice Test)

1. Minning of Minerals
2. Occurrence of Iron
3. Occurrence of Copper
4. Occurrence of Aluminium
5. Occurrence of Chromium

6.3: Metallurgy  (Practice Test)

1. Concentration of Ore
2. Roasting
3. Smelting
4. Bassemerization Or Reduction
5. Refining

6.4: Metullurgy of Iron  (Practice Test)

1. Metallurgy of Iron
2. More on Metallurgy of Iron
3. Pig Iron
4. Cast Iron
5. Wrought Iron
6. Steel Iron
7. Difference Between Iron and Steel

6.5: Copper  (Practice Test)

1. Metallurgy of Copper
2. Roasting
3. Smelting
4. Bassemerization Or Reduction
5. Refining

6.6: Aluminium  (Practice Test)

1. Metallurgy of Aluminium
2. Purification of Bauxite
3. Electrolysis of Pure Alumina

6.7: Alloys  (Practice Test)

1. Intoduction to Alloys
2. Bronze
3. Brass
4. Nichrome