Assertion: neoprene can be further hardened by heating with sulphur.
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Hello Dear.
Your question is quite incomplete, but as far as i understand , You're asking about the credibility of this sentence which is written in Assertion.
↔⇔↔
Yes , Neoprene also called Polychloropene ( C₄H₅Cl ) can be further hardened by heating with Sulphur
←Reason/ Explanation→
Sulfur frequently undesirable in neoprene , Sulfur have lower heat & water resistance property so it promotes hardening .
Also neoprene contain Allylic double bond , Which promotes in introducing Sulphur bridges b/w different polymer chain.
.
Note→ During heating or vulcanization, atomic bridges of sulfur are formed between the chain , known as cross links.
Hope it helps.
Have a nice day :-)
Your question is quite incomplete, but as far as i understand , You're asking about the credibility of this sentence which is written in Assertion.
↔⇔↔
Yes , Neoprene also called Polychloropene ( C₄H₅Cl ) can be further hardened by heating with Sulphur
←Reason/ Explanation→
Sulfur frequently undesirable in neoprene , Sulfur have lower heat & water resistance property so it promotes hardening .
Also neoprene contain Allylic double bond , Which promotes in introducing Sulphur bridges b/w different polymer chain.
.
Note→ During heating or vulcanization, atomic bridges of sulfur are formed between the chain , known as cross links.
Hope it helps.
Have a nice day :-)
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