The man-made fibre made from the cellulose polymer is :
(a) nylon (b) acrylic (c) rayon (d) polyester
Classify the following fibres into natural and man-made: cotton, nylon, jute, wool, silk, rayon, polyester?
Which of the following is not a synthetic fibre ?
(a) nylon (b) flax (c) acrylic (d) polyester