{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2022-07-06T10:23:25.109Z","dateModified":"2022-07-06T10:23:25.109Z","typicalAgeRange":"11-18","educationalLevel":"","assesses":"Chemistry - Polymers","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Polymers"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Chemistry"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":""}],"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":"In vulcanisation of rubber}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

sulphur reacts to form new compound

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

sulphur cross-links are introduced

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

sulphur forms a very thin protective layer over rubber

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

All the statements are correct

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

sulphur cross-links are introduced

","comment":{"@type":"Comment","text":"\"\""},"answerExplanation":{"@type":"comment","text":"In vulcanisation of rubber sulphur cross-links are introduced between polyisoprene chains"}}}]}

In vulcanisation of rubber

The Correct Option is B

Solution and Explanation