Chemical EquilibriumRelationship Between Kp, Kc and Pressure6Choose the best answerIf Kp > Kc for a gaseous reaction, the forward reaction is favoured by:ALow pressureBHigh pressureCHigh pressure only at low temperatureDPressure has no effect Like 17 Discuss 0Share1
Chemical EquilibriumEffect of Temperature on Equilibrium7Choose the best answerFor 2NO₂(g) ⇌ N₂O₄(g) + 14.6 kcal, increasing temperature:AFavours N₂O₄ formationBFavours N₂O₄ decompositionCHas no effectDStops both reactions Like 0 Discuss 0Share
Chemical EquilibriumDynamic Equilibrium8Choose the best answerAt equilibrium in N₂(g) + O₂(g) ⇌ 2NO(g):AReactant concentrations continuously decreaseBConcentrations of all species remain constantCProduct concentration continuously increasesDAll concentrations become equal Like 0 Discuss 0Share
Chemical EquilibriumRelationship Between Kp and Kc9Choose the best answerIn which gaseous equilibrium is Kp < Kc?AN₂O₄(g) ⇌ 2NO₂(g)B2HI(g) ⇌ H₂(g) + I₂(g)C2SO₂(g) + O₂(g) ⇌ 2SO₃(g)DN₂(g) + O₂(g) ⇌ 2NO(g) Like 0 Discuss 0Share
Chemical EquilibriumPhysical Equilibrium10Choose the best answerWhich condition can represent a liquid–vapour equilibrium?AIce freezing in an open vesselBWater and its vapour present in a closed balloon at constant temperatureCWater boiling continuously in an open vesselDWater completely evaporating from an open dish Like 0 Discuss 0Share