Step 1: Polymerization Catalysis
- Polyesters are formed via catalysis by zinc acetate and antimony trioxide. - This catalytic system is employed in the synthesis of Terylene (Dacron), a polyester.
Step 2: Polymer Catalytic Requirements
High-density polyethylene, Teflon, and PVC synthesis bypasses the need for these specific catalysts.
Terylene production necessitates zinc acetate-antimony trioxide as a catalyst.
Final Answer: Terylene's synthesis employs this catalyst system, thus (C) is the correct designation.