Sindh MDCAT 2022 Chemistry#Aldehydes and Ketones#Reactions of Acetone41Choose the best answerQ.71 Acetone gives:AFehling solution test positiveBSilver mirror test positiveCLucas test positiveDIodoform test positive Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Chemical Kinetics#Rate Law42Choose 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 2022 Chemistry#Chemical Equilibrium#Solubility Product43Choose the best answerQ.112 The solubility product Ksp predicts whether:ADiffusionBSolubilityCPrecipitation will take place or notDBoiling point Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Alcohols#Alcohols and Phenols44Choose the best answerQ.116 Addition product of formaldehyde & ethyl alcohol is:AAldehydeBAcetalCCarboxylic acidDAcetone Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Permanganate Preparation#Transition Elements45Choose the best answerQ.89 Oxidation of K₂MnO₄ by Cl₂ is to manufacture:AK₂CrO₄BMnO₂CK₂Cr₂O₄DKMnO₄ Like 0 Discuss 0Share