Asked in NUMS 2023 2023Moderate

The high pressure of 200 atm in Haber's process is used for:

Correct answer: A. Better yield

  • A. Better yield
  • B. Lower yield
  • C. Lower rate
  • D. Cost decrease

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About Haber's Process

Haber's process produces ammonia by reacting nitrogen with hydrogen in a reversible, exothermic equilibrium. The topic covers the iron catalyst, operating temperature and pressure, Le Chatelier's principle, the compromise between reaction rate and equilibrium yield, and the removal and recycling of ammonia and unreacted gases.

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