Which of the following processes develops cro | vedclass

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(B) Step $1$: Natural rubber is a linear polymer of isoprene and is soft and sticky.Step $2$: To improve its physical properties, it is heated with su

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vulcanization

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(B) Step $1$: Natural rubber is a linear polymer of isoprene and is soft and sticky.Step $2$: To improve its physical properties, it is heated with sulphur. This process is known as vulcanization.Step $3$: During vulcanization, sulphur forms cross-links at the reactive sites of double bonds, which makes the rubber harder, stronger, and more durable.Step $4$: Therefore, vulcanization is the process that develops cross-links in elastomers.

Which of the following processes develops cross-links in elastomer?

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