Question

Write the names of monomers used in preparing following polymers.
a) Dacron
b) Bakelite
c) Nylon-6, 8
d) Melamine
e) Buna-S
f) Buna-N
g) Butyl rubber

Answer 1

A) Ethylene Glycol and terephthalic acid

B)Phenol and Formaldehyde

C)Hexamethylenediamine and Suberic acid

D)Melamine is a monomer. Melmac is its polymer.

Melamine + Formaldehyde = Melmac

E)Butan-1,3-diene and styrene

F)Buta-1,3-diene and Acrylonitrile

G)Isobutylene

Answer 2

Hello dear,

◆ Answers -
a) Dacron
Monomers => ethylene glycol and terephthalic acid
b) Bakelite
Monomers => phenol and formaldehyde
c) Nylon-6,8
Monomers => 1,3-butadiene and acrylonitrile
d) Melamine resin
Monomers => melamine and formaldehyde
e) Buna-S
Monomers => 1,3-butadiere and styrene
f) Buna-N
Monomers => chloroprene
g) Butyl rubber
Monomers => isobutylene


Hope this helps you. Thanks for asking.