AIPMT PRELIMS2002Chemistry-Chemical Equilibrium
AIPMT PRELIMS 2002 Chemistry Le Chatelier's Principle MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Reaction BaO₂ (s) ⇌ BaO (s) + O₂(g); ΔH = + ve. In equilibrium condition. Pressure of O₂ is depends on :-
A
Increase mass of BaO₂
B
Increase mass of BaO
C
Increase temp. on Eqm.
D
Increase mass of BaO₂ and BaO both
Correct Answer
Option C
Detailed Explanation
Since the reaction is endothermic (ΔH = +ve), increasing the temperature will shift the equilibrium to the right, increasing the pressure of O₂.
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