science
Grade-5
Easy
Question
Which of the following types of plastics have ethene as their monomer unit?
- Polystyrene
- Polyethene
- PVC
- Bakelite
Hint:
Polythene is made up of ethene molecules.
The correct answer is: Polyethene
- Polyethene is a polymer made by addition polymerisation of ethene.
- N number of ethene monomer units makeup polyethene.
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