Chemical equilibrium 01Chemical equilibrium #Kc6Choose the best answerFor N₂(g) + 3H₂(g) ⇌ 2NH₃(g), Qc < Kc. What change occurs as equilibrium is restored?A[NH₃] decreases and [N₂], [H₂] increaseB[NH₃] increases and [N₂], [H₂] decreaseCForward and reverse rates both become zeroDReactant and product concentrations become equal Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Chemical Equilibrium#Kc7Choose the best answerIn the context of chemical equilibrium, what does the term Kc represent? (MDCAT Reconduct 2023)AEquilibrium constantBKinetic constantCReaction rate constantDCatalyst constant Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Chemical Equilibrium#Kc8Choose the best answerThe unit of Kc for the system PCl₅ ⇌ PCl₃ + Cl₂ is (KMU MDCAT 2024)Adm³/molBmol/dm³Cmol/dm⁶Dmol²/dm⁶ Like 0 Discuss 0Share
MDCAT Chemistry Paper 2025#Chemical Equilibrium#Kc9Choose the best answerFor which reaction, the value of Kc increases with increase in temperature? (IBA MDCAT 2025)ACH₄ + O₂ → CO₂ + H₂OBNaOH + HCl → NaCl + H₂OC2SO₂ + O₂ → 2SO₃DH₂(g) + I₂(s) ⇌ 2HI(g) Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Kc10Choose the best answerA reaction with a very small Kc mainly contains:APredominantly products at equilibriumBPredominantly reactants at equilibriumCEqual concentrations of reactants and productsDComplete conversion to products Like 0 Discuss 0Share