{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2022-08-15T11:39:11.480Z","dateModified":"2025-01-30T13:16:57.547Z","typicalAgeRange":"11-18","educationalLevel":"BITSAT","assesses":"Chemistry - Polymers","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Polymers"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Chemistry"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"BITSAT"}],"name":"Quiz about Polymers","about":{"@type":"Thing","name":"Chemistry - Polymers"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Polymers","text":"Polymer used in bullet proof glass is","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

Lexan

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

PMMA

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

Nomex

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

Kevlar

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

Lexan

","answerExplanation":{"@type":"text","text":"Lexan is a kind of polycarbonate i.e. thermosetting polymers containing carbonate groups. They are strong, tough materials, and are optically transparent. This is why a laminated polycarbonate (Lexan) is used to make bulletproof glass."},"comment":{"@type":"Comment","text":"\"\""}}}]}

Polymer used in bullet proof glass is

The Correct Option is A

Solution and Explanation

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