Chemical EquilibriumDynamic Equilibrium1Choose the best answerAt equilibrium, the forward reaction rate is:ALower than the reverse rateBEqual to the reverse rateCGreater than the reverse rateDZero Like 0 Discuss 0Share
Chemical EquilibriumDynamic Equilibrium2Choose 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 EquilibriumDynamic Equilibrium3Choose the best answerWhen forward and reverse reaction rates become equal, the system is in:ADynamic chemical equilibriumBComplete reactionCIrreversible stateDStatic equilibrium with no molecular activity Like 0 Discuss 0Share
LiquidsDynamic Equilibrium4Choose the best answerDynamic equilibrium is established when:AOnly vaporization occursBOnly condensation occursCOpposing processes occur at equal ratesDAll molecular motion stops Like 0 Discuss 0Share
Chemical EquilibriumDynamic Equilibrium5Choose the best answerFor N₂(g) + 3H₂(g) ⇌ 2NH₃(g), at equilibrium:AEqual volumes of N₂ and H₂ reactBEqual masses of N₂ and H₂ reactCBoth reactions stopDNH₃ forms and decomposes at equal rates Like 0 Discuss 0Share