NCERT Solutions for Class 12 Chemistry Chapter 6 – General Principles and Process of Isolation of Elements
In this article, we are providing NCERT Solutions for Class 12 Chemistry Chapter 6. Chapter 6 of Class 12 Chemistry is General Principles and Process of Isolation of Elements, which deals with the metallurgy and oxidation. For CBSE Class 12, chemistry is one of the important subjects. Chemistry is also important in our daily life. To clear engineering entrance exams like JEE Main JEE Advanced, you need to clear the concept of chemistry. And for that NCERT Solutions are highly recommended.
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CBSE Class 12 Chemistry Chapter 6 – General Principles and Process of Isolation of Elements NCERT Solutions
This chapter deals with the concentration and isolation of metals. In this chapter, you will learn about different metals, their principles, oxidation-reduction, and refining. Let us see the sub-topics covered under this chapter.
Sub-topics covered under NCERT Solutions for Class 12 Chemistry Chapter 6
- 6.1 Occurrence of Metals
- 6.2 Concentration of Ores
- 6.3 Extraction of Crude Metal from Concentrated Ore
- 6.4 Thermodynamic Principles of Metallurgy
- 6.5 Electrochemical Principles of Metallurgy
- 6.6 Oxidation-Reduction
- 6.7 Refining
Let us see about each topic in brief.
6.1 Occurrence of Metals
In this topic, we will learn about the metallurgy – science of extracting metals from raw materials. We will also see Electrometallurgy.
6.2 Concentration of Ores
In this topic, we learn about how we separate the magnetic and non-magnetic from each other because ores need to be concentrated and enriched before further process.
6.3 Extraction of Crude Metal from Concentrated Ore
In this topic, we will learn about the process of removal of gangue from the ore and different methods of it.
6.4 Thermodynamic Principles of Metallurgy
In this topic, we will see the extraction of Fe, reduction of metal oxides to metals applications, extraction of copper and zinc from their oxides and more.
6.5 Electrochemical Principles of Metallurgy
In this topic, we will learn about the Electrometallurgy method of extraction of metals.
6.6 Oxidation-Reduction
In this topic, we will learn about the chemical process which involves the transfer of electrons between two species.
6.7 Refining
This topic deals with the electro-refining of metal, in which you will learn how cathode becomes thicker and anode becomes thinner.
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