MEDIUM
Earn 100

Acrylic is a thermosetting plastic.

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Important Questions on Synthetic Fibres and Plastics

MEDIUM
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Name the two monomers used in the synthesis of nylon. Write any two uses of nylon.
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Nylon is used for making
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Choose the correct option:
Which of the following is not an animal fibre?
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Match the terms of column A correctly with the phrases given in column B.
A B
(i) Polyester (a) Prepared by using wood pulp
(ii) Teflon (b) Used for making parachutes and stockings
(iii) Rayon (c) Used to make non-stick cookware
(iv) Nylon (d) Fabrics do not wrinkle easily

 

EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Which of the following is not made from fibre?
MEDIUM
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres

I am a fibre. I shrink and burn when held to a flame but do not melt. I also have an odour of burning hair while burning.

My name is _____.

MEDIUM
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Name the form of polyester which is replacing materials like glass and used for making bottles and jars.
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Polyester is made from cocoons.      
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Wool and fur are materials which prevent _____(water/ heat) from escaping.
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Rana wants to buy shirts for summer. Should he buy cotton shirts or shirts made from synthetic material? Advise Rana, giving your reason.
MEDIUM
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Should the handle and bristles of a toothbrush be made of the same material? Explain your answer.
HARD
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Why should we not wear nylon clothes on a warm summer day?
MEDIUM
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Unscramble the following letters to form a word or term:
YPERELOTS
HARD
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
How are the silk fibres obtained from silkworms?
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Rayon is made from
MEDIUM
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
From where silk is obtained?
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
 Silk and woollen clothes have to be protected from insects like _____.
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Circle the odd one out.
HARD
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
How is wool obtained?
EASY
Science>Chemistry>Synthetic Fibres and Plastics>Types of Synthetic Fibres
Polyester is a _____ fibre.