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What are the advantages of plastics?

  1. Plastic is non-reactive
  2. Plastic is light
  3. Plastic is strong and durable
  4. All of the above

Answer: All of the above


Long Answer:

Plastics has the following advantages:

  1. Plastic is non-reactive. It means that it do not react with any chemical or material.
  2. Plastic is strong and durable.
  3. Plastic is cheap and readily available.
  4. Plastics are poor conductor of electricity and hence it is used for making wire covers and handle of screw drivers.
  5. Plastic are poor conductor of heat and hence it is used for making the handle of pressure cookers.