synthetic fibres and plastics class 8 questions answers

Save. Fill in the blanks with appropriate words: 1. 30 seconds . Write its uses and properties. Tuesday 24th November 2020. Synthetic Fibres and Plastics Class 8 Extra Questions Long Answer Type. DRAFT. This is Science Class 8 Synthetic Fibres and Plastics CBSE Questions & Answers. RBSE Class 8 Science Synthetic Fibres and Plastics Intext Questions and Answers. There are 15 questions in this test with each question having around four answer choices. There are 15 questions in this test with each question having around four answer choices. mohitgaur088_05446. We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. Report an issue . MCQ Questions for Class 8 Science: Ch 3 Synthetic Fibres and Plastics Hope you like them and do not forget to like , social share and comment at the end of the page. Preview (22 questions) Show answers. Q.1 Explain why some fibres are called synthetic. Describe about nylon. 562 times. CBSE Class 8 Science Synthetic Fibres and Plastics Objective Questions helps the students to understand the concepts thoroughly and to score good marks. It is fully synthetic polymer which is prepared from coal, water and air. 1. Synthetic Fibres and Plastics - Chapter Wise CBSE Solved Question and Answer Based On NCERT. 0. Practising these MCQs will help you to answer every question that is being asked in the exams. Synthetic Fibres and Plastics Class 8 Science NCERT Textbook Questions. Exercise Questions . Question 2. Soln: Some fibres are called as synthetic fibers because these are manmade fibers prepared by using chemicals. This is Science Class 8 Synthetic Fibres and Plastics CBSE Questions & Answers. Rayon is different from synthetic fibres because (a) it has a silk-like appearance. 8th grade. Q.1) Recycled plastic can be produced from : Explain why some fibres are called synthetic. It is a polymer of amides. NCERT Solutions for Class 8 Science Chapter 3 - Synthetic Fibres And Plastics [FREE]. Mark ( ) the correct answer. SURVEY . Access Answers to Science NCERT Class 8 Chapter 3 Synthetic Fibres and Plastics. What are polymers? synthetic fibres and Plastics Class 8 questions answers In this page we have synthetic fibres and Plastics Class 8 questions answers . Science. List the different types of fibres in following table – Answer: Page No 28. Question 1. Class 8 Synthetic Fibres And Plastics CBSE Questions & Answers. Question 1. 10 months ago. Edit. Fabrics are made from fibres obtained from (fabrics un fibres se bnti Hein Jo milte hei-) Examples of some synthetic fibres are rayon, nylon, etc. RBSE Solutions for Class 8 Science. Answer: Some fibres are called synthetic fibres because they are made by man using chemicals. Question 1. It was made in 1931 for the first time. Page No 27. The fibres which are not natural and made by human beings are called synthetic fibres as they are manufactured by chemical processing of petrochemicals.These are made up of large units known as polymers. Rajasthan Board RBSE Class 8 Science Chapter 3 Synthetic Fibres and Plastics. Sol. Explain why some fibres are called synthetic. 68% average accuracy. Question 1 . MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. Ungraded . Question 2. Synthetic Fibres and Plastics Class 8 MCQs Questions with Answers. Q. Answer: Nylon is the strongest amongst all the synthetic fibres. NCERT Books chapter-wise Solutions (Text & Videos) are accurate, easy-to-understand and most helpful in Homework & Exam Preparations. Answer: These are made of small units that join together to form long chains. Synthetic fibres & plastics class 8th. Synthetic Fibres and Plastics, CBSE Science Class 8 Chapter Wise Solved Q&A.

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