Question

5. Which of the following is not a thermoplastic polymer?
A. Polyester
B. Melamine
C. Nylon
D. Polyvinyl chloride

Answer 1

Answer:

melamine iss the answer ok

Answer 2

$\sf{Answer}$

Melamine

• Explain

Among the given options, melamine is not a thermoplastic polymer. A thermoplastic polymer is one that cannot be brought back in the previous form after heating. Polyester along with nylon and PVC are among well-known thermoplastic polymers.

$\sf{Answer\:by\:UnicornRahuL}$