Ncert solutions

Ncert solutions

Grade 8

Synthetic Fibres and Plastic | Exercise

Question 10

Q10) Give examples to show that plastics are noncorrosive in nature.

Solution :

The following are examples to show that plastics are non corrosive in nature:

  • Iron nails get rusted when exposed to moisture and air but plastic do not react with water and air.
  • Plastic does not react with strong chemicals. Hence,cleansing chemicals are stored in plastic bottles and not in metal containers.
  • Plastic containers are used to store all types of food unlike aluminium containers.

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subject-cta

Question 10

Q10) Give examples to show that plastics are noncorrosive in nature.

Solution :

The following are examples to show that plastics are non corrosive in nature:

  • Iron nails get rusted when exposed to moisture and air but plastic do not react with water and air.
  • Plastic does not react with strong chemicals. Hence,cleansing chemicals are stored in plastic bottles and not in metal containers.
  • Plastic containers are used to store all types of food unlike aluminium containers.

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your science exam ?

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subject-cta
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