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CBSE Syllabus for Class 8 Chemistry 2021-2022 Exam

 

Check the detailed CBSE Class 8 Chemistry syllabus to know everything about the topics that you need to study for your exam. CBSE Chemistry syllabus in Class 8 includes 5 Chapters - Chapter 3: Synthetic Fibres and Plastics, Chapter 4: Materials: Metals and Non-Metals, Chapter 5: Coal and Petroleum, Chapter 6: Combustion and Flame and Chapter 18: Pollution of Air and Water. You will be studying concepts like how synthetic clothes are made, the uses and harmful effects of plastics, why wires are made up of copper or aluminium and not of wood, what happens when a candle is burnt and which is the best fuel. 

 

CBSE recommends the NCERT Science textbook in Class 8. The NCERT book includes chapters for all three streams of Science that is Physics, Chemistry and Biology. But, every student must understand which topics fall under which Science stream as it will help them in higher classes. CBSE has released the combined syllabus for Class 8 Science for the academic year 2021-22 which you can download from the AskIITians website. We have provided the detailed syllabus of Science by stating the chapters covered in each stream. You can also download the combined syllabus for Class 8 Science from our website. 

 

The CBSE syllabus for Class 8 Chemistry can help you in many ways some of which are given below:

  • The syllabus is quite important for every student as it includes a list of topics to be studied for the examination. 
  • It also includes the examination pattern, marking scheme and the objectives of the subject. 
  • The syllabus helps you take note of all the reference materials you will require or the books prescribed by CBSE. 
  • You can track your learning progress with the help of the syllabus. You can mark the topics that you have studied or prioritise the topics that you need to learn first. 

 

Check Detailed CBSE Class 8 Chemistry Syllabus 2021-22

In Class 8 Chemistry, you will be learning about synthetic fibres and their types, plastics, physical and chemical properties of metals and non-metals, uses of metals and non-metals, fossil fuels and coal and its products. You will also be learning about petroleum, natural gas and judicious use of natural resources. Then, you will be learning about a very important topic: combustion and how it takes place only on earth, the effects of burning fuels and whether it is a chemical reaction. 

 

The last chapter will teach you about pollution of air and water which is again a crucial topic. Water and air are being polluted at a high rate all across the globe and are becoming scarce to use. You will study the effects of air pollution, how we can reduce air pollution, the greenhouse effect and what determines the purity of water. Given below are the details of the topics included in the CBSE Class 8 Chemistry syllabus. For the complete list of topics and latest exam pattern, download the CBSE Class 8 Chemistry syllabus from askIITians. 

 

CBSE Class 8 Chemistry Syllabus 2021-22 

Chapter 3: Synthetic Fibres and Plastics

What are synthetic fibres, types of synthetic fibres - Rayon, Nylon, Polyester, Acrylic, Characteristics of Synthetic fibres, plastics, plastics as materials of choice, plastics and the environment, thermoplastics 

Chapter 4: Materials: Metals and Non-Metals

Physical properties of metals and non-metals, chemical properties of metals and non-metals, reaction with Water, reaction with Acids, Reaction with Bases, Uses of metals and non-metals

Chapter 5: Coal and Petroleum

Inexhaustible and exhaustible natural resources, coal, coke, coal tar, coal gas, petroleum, natural gas, petroleum refinery, 

Chapter 6: Combustion and Flame

What is the combustion, how do we control fire, types of combustion - rapid, spontaneous, and explosion, flame, the structure of a flame, fuel, fuel efficiency, inflammable substances 

Chapter 18: Pollution of Air and Water

Air pollution, causes of air pollution, effects of air pollution, a case study of Taj Mahal, the greenhouse effect, how to reduce air pollution, water pollution, causes of water pollution, Ganga Action Plan, potable water, purification of water, how to reduce water pollution


 

CBSE Class 8 Chemistry Syllabus FAQs

 

#1 How many Chemistry Chapters are there in Class 8?

There are a total of 5 Chapters in Class 8 Chemistry - Chapter 3: Synthetic Fibres and Plastics, Chapter 4: Materials: Metals and Non-Metals, Chapter 5: Coal and Petroleum, Chapter 6: Combustion and Flame and Chapter 18: Pollution of Air and Water

 

#2 What are some Class 8 Chemistry preparation tips?  

  • Read all the chapters from the NCERT textbook carefully and make notes 
  • Make sure that your notes include bullet points for quick revision 
  • Solve all the NCERT textbook questions 
  • Practice diagrams and important definitions using flashcards 
  • Use mindmaps to understand a chapter in-depth 
  • If you have doubts, join online CBSE coaching classes 

 

#3 What topics are covered in Class 8 Chemistry Chapter 5- Coal and Petroleum? 

In Chemistry Chapter 5 - Coal and Petroleum, you will be learning about inexhaustible and exhaustible natural resources. You will study how coal is formed and how different products like coke, coal tar and coal gas are produced from coal. Then, you will study petroleum and how it is refined, natural gas and its uses. The last topic teaches why we must use the resources judiciously. 

 

#4 How can askIITians help me in preparing for CBSE Class 8 Chemistry? 

At AskIITians, we provide online CBSE tuition for Class 8 Science where you can learn every Chemistry concept step by step. We offer live, interactive classes where our experts teach concepts using innovative techniques and multimedia. We have also created a wide range of study materials like NCERT solutions, chapter notes, sample papers, previous year papers, chapter tests, study planners and mindmaps. 

 

#5 Where can I find CBSE Class 8 Science sample papers? 

AskIITians provides CBSE Class 8 Science sample papers with solutions. You can download the sample papers from our website along with the answer key. You can also check CBSE sample papers for Class 8 on our website. All the sample papers are based on the latest CBSE Class 8 syllabus for the academic year 2021-22. 


 


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