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प्रश्न
Mark (✓) the correct answer:
Rayon is different from synthetic fibres because
पर्याय
it has a silk like appearance
it is obtained from wood pulp
its fibres can also be woven like those of natural fibres
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उत्तर
Rayon is different from synthetic fibres because it is obtained from wood pulp.
संबंधित प्रश्न
Match the terms of column A correctly with the phrases given in column B.
| A | B | ||
| 1 | Polyester | a | Prepared by using wood pulp |
| 2 | Teflon | b | Used for making parachutes and stockings |
| 3 | Rayon | c | Used to make non-stick cookware |
| 4 | Nylon | d | Fabrics do not wrinkle easily |
True or False
It is good to wear clothes made of synthetic fibres while cooking.
The world’s most valuable fiber is ______.
Write the uses of synthetic fibers.
Cotton is a natural polymer. What is its chemical name?
The synthetic fibres are also known as ______ fibres.
The first fully synthetic fibre was ______.
Unscramble the jumbled word given below, related to synthetic material.
Anory
Indicate whether the following statement is True or False. Also write the false statement in their correct form.
Synthetic fibres do not melt on heating
Write an activity to show that synthetic fibres are stronger than the cotton fibres.
