Synthetic Fibres and Plastics (Set - I)
Description: Synthetic Fibre | |
Number of Questions: 21 | |
Created by: Naresh Verma | |
Tags: Synthetic Fibre Difference Between Synthetic and Natural Fibres Polymers and Types of Synthetic Fibres Properties of Synthetic Fibres and their Applications Plastics and their Types Characteristics and Uses of Plastics Environmental Effects of Plastics Sources of Air Pollution Hazards of Air Pollution Methods of Reducing Air Pollution |
Which among the following fibres is not a natural fibre?
Which among the following can occur naturally and synthetically also?
Richa wants to buy a fabric whose properties are similar to that of silk fibre. Which among the following would you suggest her?
Which among the following statements is incorrect about rayon?
Why would you select nylon fibre to make swimwears?
Why is nylon used for making parachutes and ropes for rock climbing?
Which among the following statements justifies that nylon is used for making clothes?
Why are synthetic fibres used for making umbrellas?
Plastic material is swallowed by cows from garbage dumps. Which system of their bodies gets affected by this?
Why is disposal of plastics a major problem?
Which of the following plastics is used for non-stick coating on cookware?
Which of the following is a fireproof plastic?
Why are handles of screwdrivers and testers made of plastic?
Which of the following properties make thermosetting plastics differ from thermoplastics?
Which of the following is not a thermosetting plastic?
Bakelite is used for making electrical switches and handles of various utensils because
Why substances like tin, aluminium metal cans are advised to be banned?
Which of the following is not a polymer?
Which of the following chemical compounds is a monomer unit of the polymer cellulose?
Which of the following is/are synthetic fibre(s)? (a) Acrylic (b) Silk (c) Wool
Which of the following is used for making kitchenware, floor tiles and fabrics which resist fire?