MCQ
Which polymer is formed by addition polymerization of tetrafluoroethylene?
Chemistry
A Polyethylene
B Polypropylene
C Polytetrafluoroethylene (PTFE/Teflon)
D PVC
Explanation

Tetrafluoroethylene (CF2=CF2) undergoes addition polymerization to form PTFE (Teflon), where the double bond opens to form long chains.