MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Alcohols#Alcohols and Phenols111Choose the best answerIt is used to distinguish between primary, secondary, and tertiary alcohol:ATollens ReagentBGrignard ReagentCBenedict ReagentDLucas Reagent Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Chemical Bonding#Hybridization112Choose the best answerIn sp² hybridization, the unhybridized p orbital is oriented:AIn the same plane as the three sp² orbitalsBAt 45° to the plane of the sp² orbitalsCParallel to the plane of the sp² orbitalsDPerpendicular to the plane of the sp² orbitals Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Liquids#Vapour Pressure113Choose the best answerAccording to Raoult's law, the relative lowering of vapor pressure is equal to:AMole fraction of soluteBMole fraction of solventCMolarityDMolality Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Aldehydes and Ketones#Carbonyl Compounds114Choose the best answerQ.90 Aldehyde reacts with:AKetones are more easily oxidizedBIt is always difficult to oxidize aldehydeCMild oxidizing agent & strong oxidizing agent bothDOnly strong oxidizing agent Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Alkenes#Chemistry of Hydrocarbons115Choose the best answerWhich reaction is commonly used to locate the position of a C=C double bond?AHydration of alkeneBEpoxidation of alkeneCOzonolysis of alkeneDOxidation of alkene with Bayer's reagent Like 0 Discuss 0Share