Question

Q3. The synthetic polymer which can be used as a substitute for wool for making sweaters and shawls, is:

a). Nylon b).Polyester c). Terylebe d).Acrylic

Q4. Which of the following is not a synthetic fibre ?

a). Nylon b). Flax c). Acrylic d). Polyester

Q5. The man-made fibre rayon is chemically identical to:

a). Wool b). Silk c). Jute d). cotton​

Answer 1

Answer:

Q5. The man made fibre Rayon is chemically identical to:

Ans:silk

Answer 2

Explanation:

3.d)sweaters and shawls r generally made of wool.acrylic is also called artificial wool

4.i think it's b)

5.b)silk

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