Teflon is a polymer ofSelect an answerATetrafluoroetheneBTetrafluropropeneCDifluorodichloroethaneDTrifluoroethene

Question Analysis

To determine the correct answer to the question regarding the polymer of Teflon, we need to understand the chemical structure of Teflon and the monomer from which it is made. Teflon is a well-known polymer used for non-stick coatings and is known chemically as polytetrafluoroethylene (PTFE).

Relevant Concepts

Teflon is specifically derived from the monomer tetrafluoroethylene. The chemical structure of tetrafluoroethylene can be represented as follows:

$\text{Tetrafluoroethylene} : \text{C}_2\text{F}_4$

Answer Evaluation

Among the choices provided:

• A. Tetrafluoroethene: This is indeed tetrafluoroethylene (the base monomer).
• B. Tetrafluoropropene: This is a different structure, not relevant to Teflon.
• C. Difluorodichloroethane: Another unrelated compound.
• D. Trifluoroethene: While related, it is not the monomer for Teflon.

Final Answer

The correct answer is: A. Tetrafluoroethene.