MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. Played 709 times. synthetic fibres (Activity 3.6 of Class VII). Soln: Some fibres are called as synthetic fibers because these are manmade fibers prepared by using chemicals. ... Search Question Answers Next Prev Home. Synthetic fibres are of different types depending upon the types of chemical used in its manufacturing, they are nylon, rayon, polyester and acrylic. Displaying top 8 worksheets found for - Synthetic Fibres And Plastic. Synthetic Fibres and Plastics Synthetic Fibres and Plastics CBSE Class 8 Science Worksheet - Synthetic FIbres and Plastics - Practice worksheets for CBSE students. ... 23 Questions Show answers. CBSE chapter-wise Printable Worksheets with the solution for class 8 Science chapter 03 Synthetic Fibres and Plastics for free download in PDF format. Question 8: Define thermoplastic? Access Answers to Science NCERT Class 8 Chapter 3 Synthetic Fibres and Plastics. 4 years ago. Questions :- 1.Name the fibres which are made by human beings. 2. NCERT Solutions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics. Synthetic fibres and plastics Worksheet-2 Â Which material is used for making plugs, switches? NCERT Solutions for Class 8 Science Chapter 3 Synthetic Fibres And Plastics, PDF Download For Free. Synthetic Fibres and Plastics, CBSE Science Class 8 Chapter Wise Solved Q&A 1. Chapter 3 Synthetic Fibres And Plastics. Some fibres are called synthetic because they are made by human beings. Check the below NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics with Answers Pdf free download. If you have any query regarding CBSE Class 8 Science Synthetic Fibres and Plastics MCQs Pdf, drop a comment below and we will get back to you at the earliest. BAL BHARATI PUBLIC SCHOOL, G.R.H.MARG. All questions and answers from the Living Science Book of Class 8 Science Chapter 3 are provided here for you for free. Question 1 . Synthetic fibres are made from Synthetic polymers. Free PDF download of Important Questions with solutions for CBSE Class 8 Science Chapter 3 - Synthetic Fibres and Plastics prepared by expert Science teachers from latest edition of CBSE(NCERT) books. Â Classify the given polymers into thermoset and thermoplastic. NCERT 8th Class (CBSE) Science: Synthetic Fibres and Plastics - Quiz: Multiple choice questions (MCQ) objective type question answer for NCERT 8th Class (CBSE) Science: Synthetic Fibres and Plastics - Quiz - Polymers are materials with long chain molecules containing thousands of smaller molecules called monomers. Class 8 Science Synthetic Fibres and Plastics Important MCQs Here are some important multiple choice question for you to revise from Synthetic Fibres and plastics 1. Synthetic FIbres and Plastics. Question 1: Write some salient features of rayon. Synthetic Fibres Extra Questions Short Answer Type Questions. Answer : While natural fibres are obtained from plants and animals, synthetic fibres on the other hand, are obtained by human beings from the chemical processing of petrochemicals. Explain why some fibres are called synthetic. Synthetic fibre and plastics DRAFT. We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. Answer. Free PDF Download - Best collection of CBSE topper Notes, Important Questions, Sample papers and NCERT Solutions for CBSE Class 8 Science Synthetic Fibres and Plastics. 1) They are stronger than nylon fibres. Here you can get Class 8 Important Questions Science based on NCERT Text book for Class VIII. Register online for Science tuition on … Plastics find extensive use in the healthcare industry, like for packaging of tablets; thread used for stitching wounds, syringes, doctor’s gloves, etc. The entire NCERT textbook questions have been solved by best teachers for you. Practicing these NCERT Science MCQs for Class 8 CBSE with Answers Pdf will guide students to do a quick revision for all the concepts present in each chapter and prepare for final exams. CBSE Class 8 Science Synthetic Fibres and Plastics Objective Questions helps the students to understand the concepts thoroughly and to score good marks. Answer: Acrylic. Download CBSE Class 8 Science Synthetic Fibres and Plastics MCQs in pdf, Science chapter wise Multiple Choice Questions free, Chapter 3Synthetic Fibres and Plastics 1 A chain of small chemical units combined to form a large single unit is called ____a) Polymerb) Polyc) Polythene If the clothes catch fire, it can be disastrous. CLASS -VIII. Question 1. Hence, rayon is also called ‘poor man’s silk’. It is not advisable to wear clothes made of synthetic fibre while working near fire because . Prepared by teachers of the best CBSE schools in India. Science Class 8 Important Questions are very helpful to score high marks in board exams. 8th Science chapter 03 Synthetic Fibres and Plastics have many topics. These are made of small units that join together to form long chains. Hope you like them and do not forget to like , social share and comment at the end of the page. CBSE Notes - NCERT Books. Answer: A plastic which can be easily bent and reshaped is called thermoplastic. 2) They are softer than nylon fibres. The entire NCERT textbook questions have been solved by best teachers for you. We hope the given Science MCQs for Class 8 with Answers Chapter 3 Synthetic Fibres and Plastics will help you. These solutions for Synthetic Fibres And Plastics are extremely popular among Class 8 students for Science Synthetic Fibres And Plastics Solutions come handy for quickly completing your homework and preparing for exams. Educational Study Material. This is actually a disadvantage of synthetic fibres. synthetic fibres and Plastics Class 8 questions answers In this page we have synthetic fibres and Plastics Class 8 questions answers . Class 8 Science Chapter 3 Synthetic Fibres and Plastics MCQ (Multiple Choice Questions) with Answers is available here in PDF format. You must have noticed that synthetic fibres melt on heating. NCERT TEXTBOOK EXERCISES. Here we have covered Important Questions on Synthetic Fibres and Plastics for Class 8 Science subject. Answer: Rayon. Explain why some fibres are called synthetic. Â Name the plastic used for making non-stick pans. Some of the worksheets for this concept are Synthetic fibres and plastics t what are synthetic fibres, Work fibres and fabrics, Name date, Science work class vi l synthetic fibres and plastics, Class vi exercises, Name date, Bal bharati public school class vi, Class vi. CBSE Class 8 Science Worksheet for students has been used by teachers & students to develop logical, lingual, analytical, and problem-solving capabilities. SURVEY . Free PDF Download - Best collection of CBSE topper Notes, Important Questions, Sample papers and NCERT Solutions for CBSE Class 8 Science Synthetic Fibres and Plastics. CBSE Worksheets for Class 8 Science: One of the best teaching strategies employed in most classrooms today is Worksheets. NCERT Solutions for Class 8. Question 7: Which synthetic fibre is also known as artificial wool? Exercise Questions . by anand. Petrochemicals when processed, results in different type of synthesised products like Petrol, Kerosene, Grease, Bitumen and polymers. Question 9: Define thermosetting plastic? GSc. … NCERT Solutions Class 8 Science Chapter 3 Synthetic Fibres and Plastics – Here are all the NCERT solutions for Class 8 Science Chapter 3.This solution contains questions, answers, images, explanations of the complete chapter 3 titled Synthetic Fibres and Plastics From of Science taught in class 8. Crop Production and Management Class 8 MCQ Questions; Microorganisms: Friend and Foe Class 8 MCQ Questions; Synthetic Fibres and Plastics Class 8 MCQ Questions When you burn synthetic fibres you find that their behaviour is different from that of the natural fibres. Science Important Questions Class 8 are given below. Plastics | Synthetic Fibres and Plastics | CBSE Class 8 Science | Chapter 3 What is fibres/fibers? Polyester is also a thermoplastic polymer.When the molten polyester is forced through holes of a spinneret,then thin polyester fibres are formed.the polyester yarn can ne woven to make fabrics.. Properties of Polyester. 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