UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Chemical Equilibrium#Le Chatelier's Principle91Choose the best answerOne can estimate the direction in which equilibrium will shift with the help of: (UHS MDCAT 2023)ALe chatlier's principleBLaw of mass actionCHess's lawDLaw of heat of formation Like 1 Discuss 0Share
UHS MDCAT 2024 Chemistry#Chemical Equilibrium#Le Chatelier's Principle92Choose the best answerThe principle that states that if a stress is applied to a system at equilibrium the system nullify the effect of stress as far as possible is:AHaber'sBLe-ChatelierCBoyle'sDCharles' Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Chemical Equilibrium#Kc93Choose the best answerFor which equilibrium is Kc dimensionless?AC(s) + H₂O(g) ⇌ CO(g) + H₂(g)BCH₃OH(l) + CH₃CO₂H(l) ⇌ CH₃CO₂CH₃(l) + H₂O(l)CCu²⁺(aq) + 4NH₃(aq) ⇌ Cu(NH₃)₄²⁺(aq)DN₂O₄(g) ⇌ 2NO₂(g) Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Chemical Equilibrium#Le Chatelier's Principle94Choose the best answerWhen a product is removed from a reversible reaction at equilibrium, the equilibrium shifts toward:AReactant sideBProduct sideCBoth side one by oneDNo effect Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Chemical Equilibrium#Le Chatelier's Principle95Choose the best answerFor the equilibrium in blood: CO₂ + H₂O ⇌ H₂CO₃ ⇌ H⁺ + HCO₃⁻ what happens if CO₂ escapes from the system?ApH will decreaseBH₂CO₃ concentration will be unalteredCThe forward reaction will be promotedDHydrogen ion concentration will diminish Like 0 Discuss 0Share