Manufacturing of Ammonia by Haber's process is an_reaction.
Correct answer: B. Exothermic
- A. Endothermic
- B. Exothermic
- C. Irreversible
- D. Slow
Explanation
The change in enthalpy of Haber process is negative and there is a release of energy upon completion, therefore, it is "exothermic" and the answer is B.
Last updated
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.
Practise Chemical Equilibrium
625 free Chemical Equilibrium MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
In Haber's process, the volume percentage of ammonia in the equilibrium mixture is:
In the Haber process for manufacturing ammonia, the catalyst used is
In the Haber's process, the final product ammonia is converted into:
_ is used as catalyst in Haber's process for NH3 gas manufacture.
Liquid Ammonia has become an important fertilizer for direct application to soil. It contains _Nitrogen.