MCQ Synthetic Fibres and Plastics Chapter 3 Class 8 Science Advertisement MCQ’s For All Chapters – Science Class 8th 1. What is the other name for artificial silk?NylonRayonAcrylicPolyesterYour comments:Question 1 of 152. Which fibre is used as artificial wool?AcrylicRayonNylonCottonYour comments:Question 2 of 153. Polymers are made up of small units calledlayersmoleculescellsmonomersYour comments:Question 3 of 154. The strongest synthetic fibre isnylonrayonpolyesteracrylicYour comments:Question 4 of 155. Wood pulp is used to makeplastic wool juterayonYour comments:Question 5 of 156. Which of the following is a natural fibre?WoolNylonPVCPolytheneYour comments:Question 6 of 157. Melamine isthermoplastic polymerthermosetting polymer fibreelastomerYour comments:Question 7 of 158. Fibre produced in factories is calledman-made fibrenatural fibresynthetic fibreboth (a) and (c)Your comments:Question 8 of 159. PET is apolyesterpolyamidenylonthermosetting polymerYour comments:Question 9 of 1510. Which of the following cannot be recycled?ToysCooker handlesCarry bagsPlastic chairYour comments:Question 10 of 1511. The plastic which cannot be recycled isjuterayonpetrochemicalsbakeliteYour comments:Question 11 of 1512. Bakelite is an example offibreelastomernylonthermosetting polymerYour comments:Question 12 of 1513. Which term is used for polymers made up of a large number of glucose units?ProteinFructoseCellulosePolyesterYour comments:Question 13 of 1514. Which of the following is non-biodegradable?PaperCotton clothWoodPlasticYour comments:Question 14 of 1515. Which of the following is natural fibre obtained from plants?CottonWoolRayon KetoneYour comments:Question 15 of 15 Loading...
I got 15/15. That is good for me.
It’s really good for my half yearly exam.Thankyou .
Nice quiz for half yearly exams. Most useful I got 14/15.
Good