{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2025-04-25T08:54:55.498Z","dateModified":"2026-01-15T09:36:32.294Z","typicalAgeRange":"11-18","educationalLevel":"JEECUP","assesses":"Physics - Conductors and Insulators","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Conductors and Insulators"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Physics"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"JEECUP"}],"name":"Quiz about Conductors and Insulators","about":{"@type":"Thing","name":"Physics - Conductors and Insulators"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Conductors and Insulators","text":"Which of the following is an insulator?}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"Diamond is a strong insulator due to its structure and lack of free electrons."},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

Graphite

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

Aluminium

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

Diamond

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

Silicon

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

Diamond

","comment":{"@type":"Comment","text":"Diamond is a strong insulator due to its structure and lack of free electrons."},"answerExplanation":{"@type":"comment","text":"Diamond, a non-metal, is a superb electrical insulator due to its lack of free electrons. Conversely, graphite exhibits good conductivity."}}}]}

Which of the following is an insulator?

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The Correct Option is C

Solution and Explanation

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