JEE Main202228 Jul 2022Evening ShiftChemistryPolymersActual
Match List I with List II List-I (Polymer) List-II (Nature) A I Thermosetting polymer B II Fibers C III Elastomer D IV Thermoplastic polymer Choose the correct answer from the options given below
Options
- AA - II , B - III , C - IV , D - I
- BA - III , B - II , C - IV , D - I
- CA - III , B - I , C - IV , D - II
- DA - I , B - III , C - IV , D - II
Correct answer
B. A - III , B - II , C - IV , D - I
Step-by-step solution
The Thermosetting Polymers tend to have a cross-linked 3 D structure. Bakelite or Novolac are examples of Thermosetting Polymer. Polymer fibers are a subset of man-made fibers, which are based on synthetic chemicals (often from petrochemical sources) rather than arising from natural materials by a purely physical process. These fibers are made from: polyamide nylon. Thermoplastics are a class of polymers that can be softened and melted by the application of heat, and can be processed either in the heat-softened sta