MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Organic ChemistryPolymersPrevious Year Questions
Which is an example of thermosetting polymer? (AFMC 2009)
A.Polythene
B.PVC
C.Neoprene
D.Bakelite✓ Correct
Explanation
Bakelite has highly cross-linked structure. It is hard and infusible polymer and does not soften on heating. Hence, it is an example of thermosetting polymer.
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