state gov UP Police Head Operator (Radio Cadre) Mock Test Chemistry Organic Chemistry – Some Basic Principles and Techniques Classification, Nomenclature, Isomerism
A plastic is used for making floor tiles and a fabric which is used for making firefighting suits. What is the name and type of this plastic?
1
Melamine; thermosetting
2
PVC; thermoplastic
3
Bakelite; thermosetting
4
Teflon; thermosetting