Chemistry - Polymer Question with Solution | TestHub
ChemistryPolymerCLASSIFICATION OF POLYMERSMedium2 minQB
ChemistryMediummultiple choice
Which of the following statement(s) is/are correct about Lexan polymer?
Options:(select one or more)
Answer:
A, B, C, D
Solution:
Question Explanation: Correct statements about Lexan.
Concept: This question is based on polycarbonate polymers.
Polycarbonates are like polyester but their carbonyl group is linked to two alkoxy or aryloxy groups. Lexan is prepared by the reaction of phosgene with bisphenol A in the presence of pyridine.
Lexan is a strong and transparent polymer used for bullet-proof windows and traffic light lenses, compact discs and two-wheeler safety helmets.
Stream:JEESubject:ChemistryTopic:PolymerSubtopic:CLASSIFICATION OF POLYMERS
⏱ 2mℹ️ Source: QB
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