Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 3: ASSESSMENT ZONE
Anita Sood Science Solutions for Exercise - Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 3: ASSESSMENT ZONE
Attempt the free practice questions from Exercise 3: ASSESSMENT ZONE with hints and solutions to strengthen your understanding. Expanded Universal Science solutions are prepared by Experienced Embibe Experts.
Questions from Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 3: ASSESSMENT ZONE with Hints & Solutions
PET is used for making containers that can be used in micro ovens.
The full form of PVC is _____.
_____ (Bakelite/PVC/Polyethylene) is used to make plumbing pipes.
_____ (Biodegradable/ Non-biodegradable) substances decay by the action of microorganisms through a natural process.
Complete the crossword with the help of the clues provided.
ACROSS
3. Used in electrical switches.
5. Ethene units joined together to form.
DOWN
1. Made of ester units.
2. Used as a substitute for wool.
4. A polymer used in non-stick cookware.
Answer in one word.
Synthetic polymer that can be moulded into different shapes. (Plastic/ Cellulose)
Answer in one word.
Long strands formed by joining small units. (Polymers/ Fibres)
Name the thermosetting plastic which is used in electrical fitting. (Polyethylene/ Bakelite/ Polystyrene)
