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JAMB Chemistry 1990 Question 33

Question 33

Nitrogen and its Compounds

In the Haber process for the manufacture of ammonia, the catalyst commonly used is finely divided

  1. A.vanadium
  2. B.platinum
  3. C.iron
  4. D.copper
Show the answer and explanation

Answer: C (iron)

Explanation

The Haber process uses finely divided iron as the catalyst for N2 + 3H2 ⇌ 2NH3.