Question

Which of the following is a polyamide polymer?

• A. Nylon-6,6
• B. Teflon
• C. Bakelite
• D. Polythene

Hint:

A polyamide has repeating amide links in the chain. Think of the polymer made from a diamine and a diacid.

Answer 1

The Correct Option is A

Step 1: Recall
Nylons are the common polyamides, made by condensation of a diamine and a diacid.

Step 2: Select
Of the four options, only nylon-6,6 is a nylon.

Step 3: Final check
Nylon-6,6 contains amide links in its chain, so it is a polyamide, which is option (A).

Final Answer:
Option (A), nylon-6,6, is correct. \[ \boxed{\text{(A) }\text{Nylon-6,6}} \]