Which synthetic fibre is known as artificial silk?
Rayon
Nylon
Polyester
Terylene
Rayon has properties similar to silk, but is man-made fibre obtained by chemically treating wood-pulp.
The synthetic polymer which can be used as a substitute for wool for making sweaters and shawls, etc., is :
(a) nylon (b) polyester (c) terylene (d) acrylic
Which of the following is not a synthetic fibre ?
(a) nylon (b) flax (c) acrylic (d) polyester
Question 1
Classify the following fibres as natural or synthetic: nylon, wool, cotton, silk, polyester, jute