MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryChemical EquilibriumPrevious Year Questions
Reaction BaO (s) BaO(s) O (g); H ve. In equilibrium condition, pressure of O depends on (PUNJAB PMET 2007)
A.increased mass of
B.increased mass of BaO.
C.increased temperature of equilibrium.✓ Correct
D.increased mass of
Explanation
According to the Le-Chatelier’s principle, for an endothermic reaction, with the increase in the temperature, the reaction is favoured in the forward reaction. So, with the increase in temperature, 2 BaO will decompose leading to the formation of 2 O .
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