Chemical EquilibriumEquilibrium Constant Expression56Choose the best answerFor A + 2B ⇌ C, the equilibrium-constant expression is:AKc = [C]/([A][B]²)BKc = [C]/([A][B])CKc = [A][B]²/[C]DKc = 2[A][B]/[C] Like 0 Discuss 0Share
Chemical EquilibriumRelationship Between Kp, Kc and Pressure57Choose 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 EquilibriumRelationship Between Kp and Kc58Choose the best answerFor PCl₅(g) ⇌ PCl₃(g) + Cl₂(g), the relation between Kp and Kc is:AKp = KcBKp = Kc(RT)⁻¹CKp = Kc(RT)DKp = Kc(RT)² Like 0 Discuss 0Share
Chemical EquilibriumRelationship Between Kp and Kc59Choose the best answerFor which reaction is Kp = Kc?A2NOCl(g) ⇌ 2NO(g) + Cl₂(g)BN₂(g) + 3H₂(g) ⇌ 2NH₃(g)CH₂(g) + Cl₂(g) ⇌ 2HCl(g)DN₂O₄(g) ⇌ 2NO₂(g) Like 0 Discuss 0Share
Chemical EquilibriumRelationship Between Kp and Kc60Choose the best answerFor which reaction is Kp > Kc?AN₂(g) + 3H₂(g) ⇌ 2NH₃(g)BH₂(g) + I₂(g) ⇌ 2HI(g)CPCl₃(g) + Cl₂(g) ⇌ PCl₅(g)D2SO₃(g) ⇌ O₂(g) + 2SO₂(g) Like 0 Discuss 0Share