CHEMISTRY
JAMB 2004 - Question 45
Chemistry 2004 JAMB Past Questions - Question 45: Vulcanization involves the removal of
Choose the correct answers from the options given.
A:
B:
C:
D:
Correct Answer
B
Explanation
Vulcanization is a chemical process used to strengthen and improve the elasticity, durability, and heat resistance of rubber. It involves the formation of cross-links between polymer chains in the rubber molecules. During vulcanization, the double bonds in the polymer chains are typically involved in the formation of these cross-links.
Therefore, the correct answer to your question is: the double bond. Vulcanization involves the formation of cross-links, often through the double bonds present in the polymer chains of rubber, resulting in a stronger and more stable material.
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