Polymers
The process involving heating of rubber with sulphur is called ___
DoubtBuddy
Single Choice
The process of vulcanisation makes rubber:
ASoluble in water
BElastic
CHard
Correct Answer
DSoft
Solution
Vulcanization is a chemical process in which the rubber is heated with sulphur at 373K to 415K. 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.
Hence, option $$C$$ is correct.
SIMILAR QUESTIONS
Polymers
The tensile strength, elasticity and resistance to abrasion can be increased by a process called ___
Polymers
The process of vulcanization was introduced by ____
Polymers
In vulcanisation of rubber,
Polymers
Heating rubber with sulphur is known as:
Polymers
In vulcanization of rubber :
Polymers
Illustrate the following terms : (a) Copolymerization (b) Vulcanization
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