What is the catalyst used in the Haber process?H₂ + N₂ ⟶ NH₃
Correct answer: B. Iron
- A. Chlorine
- B. Iron
- C. Magnesium
- D. Calcium
Explanation
Haber's process is used to produce ammonia from nitrogen and hydrogen gas at 400 - 450 degrees celsius, 200 atm pressure and in the presence of Iron as a catalyst.
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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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