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प्रश्न
Synthetic fibre is also called _______ fibre.
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उत्तर
Synthetic fibre is also called Artificial fibre.
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संबंधित प्रश्न
Explain why some fibres are called synthetic.
Mark (✓) the correct answer:
Rayon is different from synthetic fibres because
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 |
Give reason.
Why umbrellas are made up of synthetic clothes?
True or False
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List the advantages of synthetic fibres.
Choose the odd one:
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Cotton is a natural polymer. What is its chemical name?
The first fully synthetic fibre was ______.
