STD VIII – ELEMENTS COMPOUNDS AND MIXTURES (Online)
In this section will learn the following chapters:
1.INTRODUCTION
2.SEPARATION
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Introduction
STD VIII – RATIO AND PROPORTION (Online)
In this section will learn this following chapters:
1.PROFIT ,LOSS AND DISCOUNT
2.INTEREST
3.DIRECT AND INVERSE VARIATION
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STD IX – STUDY OF FIRST ELEMENT – HYDROGEN – (Online)
In this section will learn the following chapters:
1.INTRODUCTION
2.Hydrogen from: water, dilute acids and alkalis.
3.Preparation of Hydrogen
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STD X – METALLURGY – EINSTEIN
In this section will learn the following chapters:
1.introduction
2.comparison of metals and non-metals
3.activity series of metals
4.corrosion, extraction of metals-1
5.extraction of metals -2
6.extraction of aluminium
7.use of metals and alloys
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STD X – ELECTROLYSIS – EINSTEIN
In this section will learn this following chapterts:
1.examples of electrolysis-1
2.examples of electrolysis-2
3.electroplating and electrorefining
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STD VIII – LANGUAGE OF CHEMISTRY (Hybrid)
In this section will learn this following chapters:
1.INTRODUCTION
2.CHEMICAL EQUATION AND BALANCING
3CHEMICAL EQUATION AND BALANCING
3.LIMITATIONS
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STD IX – HUMAN ANATOMY AND PHYSIOLOGY ARCHIMEDES
In this section will learn the following chapters:
1.NUTRITION
2.SKELETON
3.DIGESTIVE SYSTEM
4.SKIN
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STD IX – STUDY OF FIRST ELEMENT – HYDROGEN – IX ARCHIMEDES
In this section will learn the following chapters:
1.INTRODUCTION
2.Hydrogen from: water, dilute acids and alkalis.
3.Preparation of Hydrogen
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STD VIII – ELEMENTS COMPOUNDS AND MIXTURES (Hybrid)
In this section will learn the following chapters:
1.INTRODUCTION
2.SEPARATION
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STD X – METALLURGY – NEWTON
In this section will learn the following chapters:
1.introduction
2.comparison of metals and non-metals
3.activity series of metals
4.corrosion, extraction of metals-1
5.extraction of metals -2
6.extraction of aluminium
7.use of metals and alloys
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