Question : Vulcanisation of rubber is carried out by adding:
Option 1: sulphur
Option 2: carbon
Option 3: ozone
Option 4: phosphorus
Answer (1)
25th Jan, 2024
Correct Answer: sulphur
Solution : The correct option is sulphur .
By adding sulphur, a chemical process known as vulcanisation transforms rubber or other similar polymers into stronger materials. Through the creation of crosslinks (bridges) between different polymer chains, these additives alter the polymer. Materials that have been vulcanised are less sticky and have better mechanical qualities.
Comments (0)
Related Questions
Know More about
Upcoming Exams
Admit Card Date:
20 Jul, 2025
- 1 Aug, 2025
Application Date:
1 Jul, 2025
- 21 Jul, 2025
Application Date:
19 Jul, 2025
- 10 Aug, 2025
Application Date:
30 Jun, 2025
- 21 Jul, 2025
Result Date:
22 Jul, 2025
- 22 Jul, 2025
