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?NylonRayonAcrylicPolyesterQuestion 1 of 152. Which fibre is used as artificial wool?AcrylicRayonNylonCottonQuestion 2 of 153. Polymers are made up of small units calledlayersmoleculescellsmonomersQuestion 3 of 154. The strongest synthetic fibre isnylonrayonpolyesteracrylicQuestion 4 of 155. Wood pulp is used to makeplastic wool juterayonQuestion 5 of 156. Which of the following is a natural fibre?WoolNylonPVCPolytheneQuestion 6 of 157. Melamine isthermoplastic polymerthermosetting polymer fibreelastomerQuestion 7 of 158. Fibre produced in factories is calledman-made fibrenatural fibresynthetic fibreboth (a) and (c)Question 8 of 159. PET is apolyesterpolyamidenylonthermosetting polymerQuestion 9 of 1510. Which of the following cannot be recycled?ToysCooker handlesCarry bagsPlastic chairQuestion 10 of 1511. The plastic which cannot be recycled isjuterayonpetrochemicalsbakeliteQuestion 11 of 1512. Bakelite is an example offibreelastomernylonthermosetting polymerQuestion 12 of 1513. Which term is used for polymers made up of a large number of glucose units?ProteinFructoseCellulosePolyesterQuestion 13 of 1514. Which of the following is non-biodegradable?PaperCotton clothWoodPlasticQuestion 14 of 1515. Which of the following is natural fibre obtained from plants?CottonWoolRayon KetoneQuestion 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