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Answer true or false : Although made f...

Answer true or false :
Although made from wood pulp, Rayon is not a natural fibre. It is a man-made fibre.

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**Step-by-Step Solution:** 1. **Understanding the Statement**: The statement claims that "Although made from wood pulp, rayon is not a natural fibre. It is a man-made fibre." We need to analyze both parts of this statement. 2. **Source of Rayon**: Rayon is derived from wood pulp, which is a natural material. However, the process of making rayon involves chemical treatment of wood pulp. 3. **Definition of Natural and Man-Made Fibres**: Natural fibres are those that are obtained directly from plants or animals without any chemical processing. Man-made fibres, on the other hand, are created through chemical processes, even if they start from natural materials. ...
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S CHAND IIT JEE FOUNDATION-SYNTHETIC FIBRES AND PLASTICS-Self Assessment Sheet - 14
  1. Answer the following questions : What is PET? Why is it being increa...

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  2. Answer the following questions : Why are frying pan handles made of ...

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  3. Answer true or false : The articles made of thermoplastics can be re...

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  4. Answer true or false : Polythene and polyvinyl chloride (PVC) are th...

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  5. Answer true or false : Plastics are eco-friendly

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  6. Answer true or false : Plastics are generally good conductors of ele...

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  7. Answer true or false : Although made from wood pulp, Rayon is not a ...

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  8. Fill in the blanks by suitable words to make correct statements: Fib...

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  9. Fill in the blanks by suitable words to make correct statements: is...

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  10. Fill in the blanks by suitable words to make correct statements: Pla...

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  11. Fill in the blanks by suitable words to make correct statements: Pl...

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  12. Fill in the blanks by suitable words to make correct statements: Whe...

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  13. Fill in the blanks by suitable words to make correct statements: Sub...

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  14. Match correctly

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  15. Ropes made of nylon and polyester are commonly used in cranes and ele...

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  16. A common form of polyester is

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  17. It is advised to wear clothes in summer made of

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  18. Polywool is made by blending polyester and

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  19. The plastic that is used in making uniforms of firemen is:

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  20. Which of the following is a true statement?

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