In vulcanisation, natural rubber is heated with
A. Carbon
B. Silicon
C. Sulphur
D. Phosphorous
Answer: Option C
Solution (By Examveda Team)
Vulcanization is a chemical process in which the rubber is heated with sulphur, accelerator and activator at 140–160°C. The process involves the formation of cross-links between long rubber molecules so as to achieve improved elasticity, resilience, tensile strength, viscosity, hardness and weather resistance.This Question Belongs to General Knowledge >> General Science
vulcanisation is the process in which we are heated natural rubber with sulphur so it getted harder.