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Question
Assertion :Neoprene can be further hardened by heating with the sulphur. Reason: It contains allylic double bond which help in introducing sulphur bridges between different polymer chains
Assertion :Neoprene can be further hardened by heating with the sulphur. Reason: It contains allylic double bond which help in introducing sulphur bridges between different polymer chains
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Solution
The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Neoprene, also called polychloroprene or chloroprene rubber, synthetic rubber produced by the polymerization (or linking together of single molecules into giant, multiple-unit molecules) of chloroprene.
Vulcanization or vulcanisation is a chemical process for converting natural rubber or related polymers into more durable materials by the addition of sulfur or other equivalent curatives or accelerators. Neoprene contains an allylic double bond which helps in introducing sulphur bridges between different polymer chains.
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
Hence option A is correct.
Neoprene, also called polychloroprene or chloroprene rubber, synthetic rubber produced by the polymerization (or linking together of single molecules into giant, multiple-unit molecules) of chloroprene.
Vulcanization or vulcanisation is a chemical process for converting natural rubber or related polymers into more durable materials by the addition of sulfur or other equivalent curatives or accelerators. Neoprene contains an allylic double bond which helps in introducing sulphur bridges between different polymer chains.
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
Hence option A is correct.
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