Chemical equilibrium 01Chemical equilibrium #Dynamic Equilibrium16Choose the best answerAt equilibrium between H₂O(l) and H₂O(s), which statement is correct?AFreezing stops completelyBMelting stops completelyCFreezing and melting occur at equal ratesDIce and water must be present in equal amounts Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Active Mass#Chemical Equilibrium17Choose the best answerThe term "active mass" used in the Law of Mass Action means:ANumber of moles per dm³BNumber of moles per dm²CGram per dm³DNumber of moles Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Chemical Equilibrium#Solubility Product18Choose the best answerThe units of Kₛₚ for the following reaction (PbCl₂ ⇌ Pb²⁺ + 2Cl⁻) are: (Sindh MDCAT 2019)Amol dm⁻⁶Bmol² dm⁻³Cmol³ dm⁻⁹Dmol dm⁻³ Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Kc19Choose the best answerFor A(g) ⇌ 2B(g), what is the unit of Kc?Amol L⁻¹BL mol⁻¹Cmol² L⁻²DNo unit Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Reaction Quotient20Choose the best answerFor H₂(g) + I₂(g) ⇌ 2HI(g), if [H₂] = 0.2 mol L⁻¹, [I₂] = 0.2 mol L⁻¹, and [HI] = 0.6 mol L⁻¹, what is Qc?A0.44B3C9D48 Like 0 Discuss 0Share