Class 8 Chap 3 SYNTHETIC FIBRES AND PLASTICS

The clothes which we wear are made of __________

Fabricsare made from fibres obtained from natural or ___________ sources

Many such small units combine to forma large single unit called a __________

Rayon is mixedwith ___________ to make carpets

Rayon is mixed with __________ to make bed sheets

Nylon is an ___________ fibre

Nylon is prepared from coal, ___________and air

Nylon fibre is ___________, elastic andlight

Nylon is lustrous and ___________ to wash

Polyester (Poly+ester) is actually madeup of the repeating units of a chemical called an ___________