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Rayon is prepared by...

Rayon is prepared by

A

Coal

B

Oxygen

C

Fibre

D

Cellulose

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VGS PUBLICATION-BRILLIANT-SYNTHETIC FIBERES AND PLASTICS-EXERCISE
  1. Imagine what would happen if we do not discover plastics.

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  2. Indiscriminate usage of plastic is a serious threat to bio-diversity, ...

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  3. Rayon is prepared by

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  4. Necessity of labels on clothes

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  5. The material which is not decomposed by natural process is called

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  6. Which is a Natural libre among the following

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  7. Conduct a flame test to identify Thermoplastics and Thermosetting plas...

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  8. Take hair, wool, silk, paper, cotton thread, piece of plastic, thread ...

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  9. Prepare a table of various synthetic fibres which are used to make hou...

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  10. Collect the figures made up of thermosetting, thermoplastics used in y...

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  11. Prepare a chart which can explain recycling codes, full names and acro...

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  12. Why do we combine fibres? What is this process called?

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  13. Are all of our clothes made of natural fibres?

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  14. What are synthetic fibres? Why do we call them so? How are they manufa...

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  15. Why do we wear apron during cooking or working near the fire ?

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  16. How do you find whether a fabric is synthetic or not?

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  17. How long is the fibre ? Is it lustrous or not ? Do these characteristi...

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  18. Can you name few synthetic fabrics that you wear or observed?

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  19. Where do we find rayon factories in our state?

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  20. If rayon is obtained from plant cellulose then why don't we call it as...

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