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Question
A synthetic fibre which has similar properties to wool is______.
Options
Nylon
Polyester
Acrylic
PVC
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Solution
A synthetic fibre which has similar properties to wool is Acrylic
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Crossword
Across
1. Fibre that is used as synthetic wool.
2. A plastic used for making water bottles.
3. A long chain made of small repeatingmonomers.
4. Another name for this semi-synthetic fibre is artificial silk.
Down
5. A type of fibre that is naturally obtained from a cocoon.
6. A synthetic fibre classified as polyester.
7. A polymer used for making rope.
List the advantages of synthetic fibres.
The artificial fibers are also known as ______.
The most suitable material for the preparation of handles of cooking utensils is ______.
A synthetic fiber which looks like silk is obtained by chemical treatment of wood pulp. It is, therefore, known as artificial silk. What is its common name?
The first fully synthetic fibre was ______.
