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प्रश्न
A synthetic fibre which has similar properties to wool is______.
पर्याय
Nylon
Polyester
Acrylic
PVC
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उत्तर
A synthetic fibre which has similar properties to wool is Acrylic
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संबंधित प्रश्न
Explain why some fibres are called synthetic.
Fill in the blanks with appropriate words.
Synthetic fibres are also called ______ or _______ fibres.
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 |
‘Manufacturing synthetic fibres is actually helping conservation of forests’. Comment.
The world’s most valuable fiber is ______.
Which of the following groups contain all synthetic substances?
Cotton is a natural polymer. What is its chemical name?
The synthetic fibres are also known as ______ fibres.
Unscramble the jumbled word given below, related to synthetic material.
Anory
______ is a synthetic fibre which is strong and elastic that it has the ability to bounce.
