Question

plz answer this all question..................
its urgent friends​

Answer 1

Answer:

8. Plastics generally have:

1. resistance to corrosion and chemicals,
2. low electrical and thermal activities

9. Chlorine kills bacteria – it is a disinfectant.

1. It is used to treat drinking water and swimming pool water.
2. It is also used to make hundreds of consumer products from paper to paints, and from textiles to insecticides.

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