MCQ
In the process of vulcanization:
  • Natural rubber is heated with sulphur.
  • B
    Natural rubber is heated with carbon.
  • C
    Natural rubber is heated with phosphorous.
  • D
    Natural rubber is heated with sodium.

Answer

Correct option: A.
Natural rubber is heated with sulphur.
Vulcanization is a chemical process by which the physical properties of natural or synthetic rubber are improved. In its simplest form, vulcanization is brought about by heating rubber with sulfur.

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