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Question

Write the balanced chemical equation for the reaction that occurs in the Haber process for the industrial manufacture of ammonia. Write the conditions of the process. [1 + 2]

WBBSE Class X Physical Science Inorganic Chemistry 03 Mark 2023

Answer

Balanced Chemical Equation for the Haber Process: 

N2 (g) + 3H2 ​ (g) ⇌ 2NH3 ​ (g)

Conditions of the Process:

  1. Temperature: Approximately 450°C.
  2. Pressure: Around 200 atmospheres.
  3. Catalyst: Finely divided iron with promoters like potassium and aluminium oxides or molybdenum.

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