SINDH MDCAT 2018 Chemistry#Chemical Kinetics#Rate Law146Choose the best answerThe rate of a chemical reaction is directly proportional to the product of active masses of the reactants, it is referred to as: (Sindh MDCAT 2018)ALaw of conservation of energyBLaw of mass actionCLaw of conservation of massDActive mass law Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Aldehydes and Ketones#Tollens' Test147Choose the best answerTollens’ reagent is prepared by dissolving which precipitate in aqueous ammonia? (MDCAT Reconduct 2023)AAgClBAg₂CO₃CAgOHDAg₂O Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Liquids#Surface Tension148Choose the best answerQ.118 Falling drop of liquid is spherical due to its:AEvaporation on exposureBSurface tensionCAtomic structureDViscosity Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Chemical Kinetics#Rate Law149Choose the best answerQ.83 Rate of reaction increases by the addition of catalyst because:ACatalyst reacts with reactantBCatalyst reacts with productCEnergy of activation decreasesDEnergy of activation increases Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Nomenclature of Organic Compounds#Organic Nomenclature150Choose the best answerChoose the correct IUPAC name for the complex [Cr(NH₃)₄Cl₂]Cl: (Sindh MDCAT 2019)Atrichlorotetra amine chromium (III)BDichlorotetra ammine chromium (III) chlorideCDichlorotetra ammonia chromium (III) chlorideDDichlorotetra amine chromate (III) chloride Like 0 Discuss 0Share