Science, asked by raf123456a, 8 months ago

4.
7.
3. Nylon is obtained from coal and petrol.
PET is used for making containers that can be used in microwave ovens.
6. Fibre obtained by chemical treatment of wood pulp is called rayon.
5. Thermoplastics cannot be remoulded once set after heating.
Plastics are good conductors of heat and electricity.

Answers

Answered by chauhanarun11851

2

Answer:

yes noxjdbicnbddjdssusu

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