Question

Which of the following is an example of a condensation polymer?

• A. Polyethylene
• B. PVC
• C. Nylon 6,6
• D. Polystyrene

Hint:

Condensation polymers form with the elimination of small molecules like \(H_2O\) or \(HCl\). Examples: Nylon 6,6, Terylene, Bakelite.

Answer 1

The Correct Option is C

Concept: Condensation polymers are formed by the reaction between monomers with the elimination of small molecules such as \(H_2O\), \(HCl\), or \(NH_3\).

Step 1: Understand condensation polymerization. In this type of polymerization, two different monomers react and release a small molecule during the formation of the polymer chain.

Step 2: Example of condensation polymer. Nylon 6,6 is formed by the condensation reaction between: \[ \text{Adipic acid} + \text{Hexamethylenediamine} \] During the reaction, water molecules are eliminated.

Step 3: Conclusion. Thus, Nylon 6,6 is a condensation polymer. \[ \boxed{\text{Nylon 6,6}} \]