Nylon-6,6 is a condensation polymer of hexamethylene diamine and adipic acid.
Buna-S, Teflon and Neoprene are addition polymer.
So, the correct option is (B): Nylon 6, 6


If A and B are two events such that \( P(A \cap B) = 0.1 \), and \( P(A|B) \) and \( P(B|A) \) are the roots of the equation \( 12x^2 - 7x + 1 = 0 \), then the value of \(\frac{P(A \cup B)}{P(A \cap B)}\)
Neoprene is formed from chloroprene. It is prepared by free radical polymerisation. The monomer of neoprene is chloroprene. It is used for preparing gaskets, conveyor belts etc.