Vulcanization is a chemical process for converting natural rubber into more durable materials by adding:
Correct answer: A. Sulfur
- A. Sulfur
- B. Chlorine
- C. Oxygen
- D. Carbon black
Explanation
Vulcanization involves heating natural rubber with sulfur. This process creates cross-links between the long polymer chains of the rubber, which dramatically improves its elasticity, strength, and resistance to temperature changes.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Industrial Chemistry
Industrial chemistry applies chemical reactions and material properties to the manufacture of adhesives, dyes and polymers. Coverage includes addition and condensation polymerisation, thermoplastics and thermosetting polymers, the structural basis of colour in dyes, and how adhesive composition enables bonding between surfaces.
Practise Industrial Chemistry
292 free Industrial Chemistry MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Industrial Chemistry questions
Saponification is the industrial process for making:
Portland cement is primarily made from a mixture of:
The process of converting straight-chain alkanes into branched-chain alkanes and aromatic compounds to improve fuel quality is called
The Fischer-Tropsch process is used to produce:
What is the monomer unit for Polyvinyl Chloride (PVC)?
The Ostwald process is used to industrially prepare: