Chemistry - Polymer Question with Solution | TestHub
ChemistryPolymerCLASSIFICATION OF POLYMERSEasy2 minPYQ_2026
ChemistryEasysingle choice
Which is an example of thermosetting polymer?
Options:
Answer:
A
Solution:
Thermosetting polymers are cross-linked or heavily branched molecules, which on heating undergo extensive cross-linking in moulds and become infusible. They cannot be reused.
Bakelite is formed by the condensation reaction of phenol with formaldehyde, resulting in a highly cross-linked thermosetting polymer.
Polystyrene and Polyvinyl chloride are thermoplastic polymers, while Nylon 6,6 is a fibre.
Answer: Bakelite
Stream:MHT_CET_MEDICALSubject:ChemistryTopic:PolymerSubtopic:CLASSIFICATION OF POLYMERS
⏱ 2mℹ️ Source: PYQ_2026
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