The Frasch process is used for mining which element?
Correct answer: B. Sulfur
- A. Gold
- B. Sulfur
- C. Sodium
- D. Lithium
Explanation
The Frasch process was a method used to extract sulfur from underground deposits. It involved pumping superheated water into the deposit to melt the sulfur, which was then forced to the surface using compressed air.
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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.
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