Hydration
Inspiration
Vulcanization
Combustion
Answer is Right!
Answer is Wrong!
The correct answer is C. Vulcanization.
Vulcanization is a chemical process for converting natural rubber or other elastomers into more durable products. It is achieved by heating rubber with sulfur, which causes the rubber molecules to crosslink with each other, making the rubber stronger and more resistant to wear and tear.
Hydration is the process of adding water to a substance. It is a physical process, not a chemical process.
Inspiration is the process of taking in air into the lungs. It is a physiological process, not a chemical process.
Combustion is the process of burning a substance. It is a chemical process that releases energy in the form of heat and light.