Calculators, log tables, dictionaries, or any other printed/online reference material during the test will be as per instructions. (a)Thermoplastics (b)Thermosetting (c)Synthetic plastics (d)None of these 2.Name the plastic which is used for manufacturing toys, combs and container. 29 Minutes ... Test on Synthetic FIbres and Plasti.. Start Test. A full revision with question-answer and explanation in the form of MCQs based on latest CBSE Syllabus for new academic session 2020-2021. (ii) Polymer is a Greek word in which ‘poly’ means many and ‘mer’ means units. Question 1. It is a polymer of amides. Questions : 1.Name the plastic, which moulded once and cannot be softening by heating. Science. After selecting the correct or incorrect answers, you can see the right answers with reason behind them. 0 ... 2 Synthetic Fibres and Plastics. 2. Write its uses and properties. Students can get how to tackle different questions easily by solving the Extra Questions for Class 8 … Examples: rayon, nylon, acrylic, etc. Describe about nylon. Play this game to review Science. (a)Thermoplastics (b)Thermosetting (c)Synthetic plastics (d)None of these 3.Name the plastic which is used for making switch, floor and tiles. Synthetic Fibres and Plastics Class 8 Extra Questions and Answers Science Chapter 3 PDF are solved by experts and will guide students in the right direction. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. Synthetic Fibres and Plastics Class 8 Extra Questions Long Answer Questions. Answer: Nylon is the strongest amongst all the synthetic fibres. Do not click the button Submit Test before completing the test. We have provided Synthetic Fibres and Plastics Class 8 Science MCQs Questions with Answers to help students understand the concept very well. Free 8th Class Science Synthetic Fibers and Plastics Online Prepration. 8th Class | Sapna Agrwal Madam . It is fully synthetic polymer which is prepared from coal, water and air. Synthetic fibres: These are man-made are called man-made or synthetic fibres. A test once submitted cannot be resumed. MCQ Questions for Class 8 Science: Ch 3 Synthetic Fibres and Plastics Synthetic fibres and Plastics online test Class 8 Get link; Facebook; Twitter; Pinterest; Email; Other Apps; November 09, 2020 (i) Synthetic fibres are made of small units of chemicals joined together in the form of large chain. Toggle navigation 0 . In some, it is linear, whereas in others it is cross-linked.Polythene (Poly+ethene) is an example of a plastic which is made by combining the chemical ethene. Fabrics are made from fibres obtained from (fabrics un fibres se bnti Hein Jo milte hei-) Plastic is a polymer like the synthetic fibre. 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 … Check the below NCERT MCQ Questions for Class 8 Science Chapter 3 Synthetic Fibres and Plastics with Answers Pdf free download. Class 8 Science Chapter 3 MCQ (Multiple Choice Questions) of Synthetic Fibres and Plastic. Result will be generated only if you are a registered user and attempt test … It was made in 1931 for the first time. The formed chain is called polymer. All plastics do not have the same type of arrangement of units. Are called man-made or Synthetic fibres and Plastics with Answers to help students understand the concept very well Synthetic! 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