8th Class Science Sample Paper Science Sample Paper-9

  • question_answer What is rayon? Why is it called artificial silk? What are the uses of rayon?                                                     


    Rayon is synthetic fibre having properties similar to those of silk. So, it is called artificial silk. It is obtained by chemical treatment of wood pulp. Rayon is a man-made fibre. It resembles silk, but it is cheaper than silk. It is mixed with cotton to make bed sheets, or mixed with wool to make carpets.


You need to login to perform this action.
You will be redirected in 3 sec spinner