Question

i) Polyester
ii) PET
iii) Rayon
iv) Nylon
v) Melamine
vi) Polythene
vii) Bakelite

a) kitchenware
b) artificial silk
c) many monomers
d) electric switches
e) Code 1
f) popular dress material
g) stronger than any fiber

(Match the pair)

Answer 1

i - f
ii - e
iii - b
iv - g
v - a
vi - c
vii - d

Answer 2

Answer:

(i) Polyester - (f) Popular dress material

Polyester is a common synthetic polymer used to makes clothes and high strength ropes.

(ii) PET - (e) Code 1

Code 1 is the recycle code for PET or Polyethylene Terephthalate.

(iii) Rayon - (b) Artificial silk

Rayon is also called artificial silk. It is used in the textile industry to manufacture clothes.

(iv) Nylon - (g) Stronger than any fiber

Nylon is the strongest fiber. It is used to make fabrics, carpets, and musical instruments.

(v) Melamine - (a) Kitchenware

Melamine is used to make plates and other kitchenware. It is also used in fertilizers.

(vi) Polythene - (c) Many monomers

Polythene is the most common plastic. It is used to make plastic bags, plastic films, and other plastic objects.

(vii) Bakelite - (d) Electric switches

Bakelite is used to make electrical components like switches, plugs, fuses, and sockets.