EASY
8th CBSE
IMPORTANT
Earn 100

How is rayon different from synthetic fibres? 

Important Questions on Synthetic Fibres and Plastic

MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 2
Why do mountaineers use nylon ropes for climbing mountains? 
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 3

Which is more suitable for making fishing nets nylon or cotton? 

MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 4
Which is easier to store acrylic or woollen clothes? Give reasons. 
MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 5
Why has artificial wool become more popular than natural wool? 
MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 6

What is the chemical nature of polyester? What is polycot? 

MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 7
Why is polyester suitable for making dress materials? 
EASY
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 8
Name some objects made of plastic. 
MEDIUM
8th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 4 - Synthetic Fibres and Plastic>EXERCISE>Q 9

Differentiate between: 

Natural and synthetic fibres.