Question

Q7. A VERSATILE FIRE RESISTIVE
MATERIAL *
O
PVC
O
TEFLON
O MELAMINE
O BAKELITE

Answer 1

Answer:  (C) TEFLON

Teflon is a brand name of a chemical coating, polytetrafluoroethylene (thankfully shortened and called PTFE). It was first made in the 1930s to create a non-reactive, nonstick surface. It's known for its use in cookware, although it can also be used to coat other materials like wires or fabrics to make them waterproof.