Which one of the following is not a condensation polymer?
A.
Melamine
B.
Glyptal
C.
Dacron
D.
Neoprene
Answer :
Neoprene
Solution :
Condensation polymers are obtained by bifunctional molecules (monomers) with the elimination of smaller molecules whereas additional polymers are obtained from multiple bond containing monomers. Neoprene is a polymer of chloroprene $$\left( {C{H_2} = C\left( {Cl} \right) - CH = C{H_2}} \right)$$ so it is an addition polymer, not a condensation polymer.
Releted MCQ Question on Organic Chemistry >> Polymers
Releted Question 1
Among cellulose, poly ( vinyl chloride ), nylon and natural rubber, the polymer in which the intermolecular force of attraction is weakest is