NEET 2022 Chemistry question on Polymers

1. A.
   Elastomers have polymer chains held together by weak intermolecular forces
2. B.
   Fibers possess high tensile strength
3. C.
   Thermoplastic polymers are capable of repeatedly softening and hardening on heating and cooling respectively
4. D.
   Thermosetting polymers are reusable

[NEET 2022]