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Explain from where does polyethylene act...

Explain from where does polyethylene actually come from.

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**Step-by-Step Solution:** 1. **Understanding Polyethylene**: Polyethylene is a type of synthetic polymer that is widely used in various applications, including plastic bags, containers, and bottles. 2. **Identifying the Monomer**: The monomer of polyethylene is ethylene. Ethylene is a simple hydrocarbon with the chemical formula C2H4, which can be represented as CH2=CH2. 3. **Source of Ethylene**: Ethylene is primarily derived from natural gas and petroleum. These fossil fuels undergo various processes to extract ethylene. ...
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PEARSON IIT JEE FOUNDATION-SYNTHETIC FIBRES AND PLASTICS -CLASSROOM CORNER (Very Short Answer Type Questions) (Subjective Type Questions)
  1. Name the strongest synthetic fibres present in the world.

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  2. How many types of synthetic fibre available nowadays?

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  3. Name the strongest natural material.

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  4. Which is one of the cheapest natural fibre present in the market?

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  5. Explain why nylon is called fully synthetic fibre.

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  6. Explain from where does polyethylene actually come from.

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  7. What is the most common source of synthetic fibre?

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  8. Explain why is melamine used for making kitchenware.

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  9. Explain why plastic containers are favoured for storing food.

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  10. Why do synthetic fabrics soak less or more water than the natural fabr...

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  11. Explain why do synthetic fibres take less time to dry. Comment.

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  12. Why does rayon absorb more water than other synthetic fibres?

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  13. Is polypropylene a synthetic fibres? Justify your answer.

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  14. Have you ever wondered how plastics are available in all the possible ...

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  15. Explain why plastics are considered good substitutes for glass, metal ...

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  16. Discuss why are the handles of utensils used for cooking and pliers us...

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  17. Discuss the striking differences between thermoplastics and thermosett...

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  18. Should the handle and the bristles of the tooth brush be made of the s...

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