For improving the tensile strength and quality of natural rubber, it is heated with sulphur. What is the name of this process?
A. Polymerization
B. Saponification
C. Vulcanisation
D. Equalization
Answer:C
For improving the tensile strength and quality of natural rubber, it is heated with sulphur. What is the name of this process?
A. Polymerization B. Saponification C. Vulcanisation D. Equalization