Arjun Sharma, Seema Mehra and, Shikha Sharma Solutions for Chapter: Synthetic Fibres and Plastics, Exercise 7: Chapter Test
Author:Arjun Sharma, Seema Mehra & Shikha Sharma
Arjun Sharma Science Solutions for Exercise - Arjun Sharma, Seema Mehra and, Shikha Sharma Solutions for Chapter: Synthetic Fibres and Plastics, Exercise 7: Chapter Test
Attempt the free practice questions on Chapter 3: Synthetic Fibres and Plastics, Exercise 7: Chapter Test with hints and solutions to strengthen your understanding. All in One - SCIENCE CBSE Class 8 solutions are prepared by Experienced Embibe Experts.
Questions from Arjun Sharma, Seema Mehra and, Shikha Sharma Solutions for Chapter: Synthetic Fibres and Plastics, Exercise 7: Chapter Test with Hints & Solutions
MEDIUM
8th CBSE
IMPORTANT
Give four important properties of plastics.
EASY
8th CBSE
IMPORTANT
Write one advantage and one disadvantage of using clothes made from synthetic fibres.
MEDIUM
8th CBSE
IMPORTANT
Write the process of preparing rayon.
MEDIUM
8th CBSE
IMPORTANT
What do you mean by polymerisation?
HARD
8th CBSE
IMPORTANT
List some properties and uses of acrylic and polyester.
MEDIUM
8th CBSE
IMPORTANT
Why should we minimise the usage of plastics?
MEDIUM
8th CBSE
IMPORTANT
Why microwave cookwares are made of plastic?
MEDIUM
8th CBSE
IMPORTANT
Why is acrylic considered as a cheap substitute of wool?
