Column–I (Polymer) | Column– II (Application) |
I. Polystyrene | A. Non–stick cookware |
II. Bakelite | B. Substitute to wool |
III. Acrilan | C. Toys, radio and TV cabinets |
IV. Teflon | D. Electrical switches, Computer discs |
Correct match is
Polystyrene – Insulator, wrapping material, manufacture of Toys, radio and TV cabinets
Bakelite – Electrical switches, combs, computer discs
PAN or acrilan – Substitute to wool
Teflon – Gaskets, oil seals. It is non–corrosive hence used in non–stick cookware