Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In the manufacture of 
by Haber's process, the condition which would give maximum yield is 
A
low temperature and high pressure
B
low temperature, low pressure and low concentration of 
C
high temperature, low pressure and low concentration
D
high temperature, high pressure and high concentration
Text Solution
Verified by ExpertsThe correct answer is:
A
The given reaction is a reversible and an exothermic reaction so, high temperature is required. Only 
of nitrogen and hydrogen is converted to ammonia. To increase the amount of ammonia, the equilibrium mixture is shifted to right. According to Le-Chatelier's principle, the amount of ammonia is increased by lowering the temperature and increasing the pressure in the reaction mixture.
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