Asked in PMC Practice Test 8 (2021) 2021

Production of Ammonia by Haber process is made economical by using which of the following?

Correct answer: C. Le chatelier's Principle

  • A. Law of Mass Action
  • B. Catalyst
  • C. Le chatelier's Principle
  • D. All of these

Explanation

Le Chatelier's principle states that if a dynamic equilibrium is disturbed by changing the conditions, the position of equilibrium shifts to counteract the change to reestablish an equilibrium.Production of Ammonia by Haber process is made economical by using Le Chatelier's principle

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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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