Which of the following is the first artificially prepared fibre?
Rayon
Polythene
Nylon
Polyester
Arrange the following fibres in the order of increasing strength (keeping the fibre of least strength first) :
Nylon, Cotton , Wool, Polyester, Silk
Which of the following is not a synthetic fibre ?
(a) nylon (b) flax (c) acrylic (d) polyester
Which of the following is not a thermoplastic polymer ?
(a) polyester (b) melamine (c) nylon (d) polyvinyl chloride
Which of the following has cross-linked polymer chains ?
(a) bakelite (b) polyester (c) PVC (d) nylon
Nylon is an example of a) Polyester
(b) Polysaccharide
(c) Polyamide
(d) Polythene