NCERT Solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics
NCERT solutions for class 8 science chapter 3 Synthetic Fibres and Plastics- From ancient times, humans are using fabrics for wearing and for other purposes also. The smallest unit of fabric is called fibre. These fibres may come from natural sources like cotton, jute etc or may be invented in laboratories by using chemical reagents. In this chapter, along with CBSE NCERT solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics, you will get to know about different types of synthetic fibers. This chapter also talks about the processes involved in the formation of these fibres in laboratories. After studying the chapter thoroughly you will be able to attempt the exercise of NCERT textbook and get correct solutions of NCERT for class 8 science chapter 3 Synthetic Fibres and Plastics. Learning would be easier if you have CBSE NCERT solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics within your reach. You can also check out the solutions of NCERT for other chapters in science or even for other subjects by using the given links on this page.
Synthetic fibres are those fibres which are produced in laboratories using chemicals by man. Thus, they are also called man-made fibres. Synthetic fibres are made in such a way that small units join together to form them. These small units that are joined together are called monomers. After joining they form polymers which make up the synthetic fibres. Have you ever thought when we can get fibres from natural sources then why do we need to produce them in laboratories? Try to answer this question once you have read the chapter and attempted NCERT solutions for class 8 science chapter 3 synthetic fibres and plastics.
Types of synthetic fibres
Every day you use so many different types of synthetic fibres such as rayon, nylon, polyester and acrylic. In NCERT science class 8 chapter 3, you will study about the various characteristics of the above mentioned synthetic fibres. So what do you think “are synthetic fibres better natural fibres”? After reading chapter 3 synthetic fibres and plastics, you will be able to find out the answer to this question.
Each of you must have used objects made up of plastic. In NCERT class 8 chapter 3 Synthetic fibres and plastics, you will get to know the details about what is plastic, how it is made, what are its different characteristics and how they are useful to humans. Have you ever thought why plastic bags are now banned on grocery shops? Why everybody prefers to use paper cups and not plastic cups? You can get answers to these questions in NCERT solutions for class 8 science Chapter 3 Synthetic fibres and plastics.
In the end, there are insights of biodegradable and non-biodegradable substances in your NCERT textbook science chapter 3. Do you segregate your waste when you dispose of them? If yes, then how do you segregate them? Why do we see blue, red, yellow and green dustbins on roads? You will be able to answer all these questions once you have gone through NCERT solutions for class 8 science chapter 3 Synthetic fibres and plastics.
NCERT Class 8 science chapter 3 Synthetic fibres and plastics- Topics
Different topics and subtopics are there in NCERT science class 8 Ch 3. These topics that you will get to learn in this chapter are :
3.1 What are synthetic fibres
3.2 Types of synthetic fibres
3.2.3 Polyester and acrylic
3.3 Characteristics of synthetic fibres
3.5 Plastics as materials of choice
3.6 Plastics and the environment
NCERT Solutions for class 8 science chapter 3 Synthetic fibres and plastics: Preparation tips
In order to prepare this chapter, write your own NCERT class 8 chapter 3 notes. Once you are done with the chapter reading and have gone through this introduction to synthetic fibres and plastics, you can try solving NCERT class 8 chapter 3 synthetic fibres and plastics worksheets. For better practice, attempt as many NCERT quizzes for science chapter 3 as possible. All the students ahould practice more and more question like the ones given below:
Q. Most women do not prefer to wear polyester clothes while working in the kitchen. Give reason
Ans. Polyester is a synthetic fabric that melts on heating. So if women wear polyester in the kitchen there are chances that on heating, it will melt and stick to the body causing destruction. Hence most women do not prefer to wear polyester clothes while working in the kitchen.
NCERT solutions for class 8 science chapter 3 Synthetic fibres and plastics: Solved Exercise Questions
NCERT Solutions For Class 8 Science- Chapter-wise
NCERT Solutions For Class 8: Subject-Wise
Benefits of NCERT Solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics:
- Homework is an easy task with the NCERT Solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics in hand.
- Similar type questions in the NCERT exercise are expected in the class exams. This is where the NCERT Solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics is important.
- You can score well in the exam with the help of these solutions of NCERT Class 8 Science Chapter 3 - Synthetic Fibres and Plastic
- It will give you in-depth knowledge of your subject.
Frequently Asked Question (FAQs) - NCERT Solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics
Question: What are Synthetic fibres?
Fibres are of two types i.e. natural fibres and synthetic fibres.
Sainik School Tilaiya Admission 2021 - Check important dates, ...
Sainik School Kodagu Admission 2021 - Check admission process,...
OFSS Bihar admission 2020 Online - Bihar School Examination Bo...
Bihar Board Compartmental Result 2020 has released in on Aug 7...
NCERT Books for Class 11 English 2020-21 - NCERT books of Engl...
Mahadbt Scholarship 2020 - Students can check eligibility, ben...
Sainik School Eligibility Criteria 2021-22 - Students have to ...
Sainik School Rewari Result 2021 - Know the steps to check res...
Sainik School Ghorakhal Result 2021 will be released in the la...
Sainik School Admit Card 2021 – Sainik School Society will rel...