Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Using Le Chatelier's principle, predict the effect of
(i) decreasing the temperature and
(ii) increasing the pressure on each of the following equilibria :
A
N 2 (g) + 3H 2 (g) 
2NH 3 (g) + Heat
2NH 3 (g) + Heat
B
N 2 (g) + O 2 (g) 
2NO(g) + Heat
2NO(g) + Heat
C
H 2 O(g) + Heat 
H 2 (g) + 
O 2 (g)
H 2 (g) + O 2 (g)
D
2CO (g) + O 2 (g) 
2CO 2 (g) + Heat
2CO 2 (g) + Heat
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(i) When decreasing temperature
Forward Forward
Backward Forward
(ii) Increasing the pressure
Forward No change
Backward Forward
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