Chemical KineticsFactors Affecting Reaction Rate796Choose the best answerDifferent reactants may react at different rates because of differences in their:AStructureBNature of bondingCPhysical stateDAll of the above Like 0 Discuss 0Share
Alcohols and PhenolsReducing Agents for Carbonyl Compounds797Choose the best answerWhich reagent readily reduces aldehydes and ketones but is generally too mild to reduce esters and carboxylic acids?ALiAlH₄BNaBH₄CH₂SO₄DPCl₅ Like 0 Discuss 0Share
MDCAT Chemistry Paper 2025#Evaporation#Liquids798Choose the best answerWhen one mole of a substance is decomposed preferably as compared to evaporation then decomposition has: (IBA MDCAT 2025)ALow energyBHigh energyCEqual energyDCannot be predicted Like 6 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature799Choose the best answerWhat is the IUPAC name of the compound shown?AButylcyclopropaneB2-CyclopropylbutaneC1-CyclopropylbutaneDPropylcyclobutane Like 0 Discuss 0Share
Chemical KineticsActivation Energy and Temperature Dependence800Choose the best answerIf the activation energy of a reaction is zero, its rate constant is:AStrongly increased by temperatureBDecreased by increasing temperatureCDecreased by decreasing temperatureDApproximately independent of temperature Like 0 Discuss 0Share