Question

In vulcanisation, natural rubber is heated with  

A.  carbon 
B.  Silicon 
C.  Sulphur 
D.  Phosphorus

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Answer 1

Answer:

vulcanisation, natural rubber is heated with  sulphur.

Answer 2

Answer:

The most common vulcanization agent is sulfur. It forms bridges between individual polymer molecules when heated with rubber. Often a catalyst and initiator is added to accelerate the vulcanization process. ... A possible reaction mechanism for polyisoprene (natural rubber) is shown below.