NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Polymers
NEET · Chemistry · Polymers
What is the function of sulphur in the vulcanization process of...
What is the function of sulphur in the vulcanization process of rubber?
Options
- ASulphur is added to increase the solubility of rubber in water.
- BSulphur is added to enhance the color of the rubber.
- CSulphur is added to create cross-links between polymer chains, improving the rubber's properties.
- DSulphur is added to make the rubber more rigid.
Correct answer
C. Sulphur is added to create cross-links between polymer chains, improving the rubber's properties.
Step-by-step solution
Sulphur is added during vulcanization to create cross-links between polymer chains in rubber, improving its properties such as elasticity and resilience.