Question

The monomer used in the preparation of Teflon is ____________.

• A. E-caprolactam
• B. vinyl chloride
• C. styrene
• D. tetrafluoroethene

Hint:

Known for its exceptional chemical resistance and non-stick properties, Teflon (PTFE) is synthesized from tetrafluoroethene, highlighting its unique molecular structure.

Answer 1

The Correct Option is D

Teflon, a well-known polymer, is produced through the polymerization process of tetrafluoroethene \( (C_2F_4) \). 
This reaction can be described by: \[ n \, F_2C=CF_2 \quad \xrightarrow{\text{polymerization}} \quad [ -CF_2-CF_2]_n \] 
Therefore, the correct answer is (d) tetrafluoroethene.