Fundamental Principles of Organic ChemistryGeometrical Isomerism1401Choose the best answerGeometrical isomerism mainly arises due to:AFree rotation about a C–C single bondBRestricted rotation about a C=C double bondCPresence of a chiral carbon atomDDifference in molecular formula Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Coordination Chemistry#Transition Elements1402Choose the best answerAn example of a bidentate ligand among the following is:ABr⁻BCN⁻CC₂O₄²⁻DOH⁻ Like 0 Discuss 0Share
MDCAT Chemistry Past PapersIBA MDCAT Chemistry Paper Reconduct 2024#Acid Strength of Hydrogen Halides#S- and P-Block Elements1403Choose the best answerWhich of the following is more acidic? (IBA MDCAT Reconduct 2024)AHFBHClCHBrDHI Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Carboxylic Acid Nomenclature1404Choose the best answerWhich structure represents hex-3-ynoic acid?ACH₃–CH₂–CH₂–C≡C–COOHBCH₃–CH₂–C≡C–CH₂–COOHCCH₃–C≡C–CH₂–CH₂–COOHDCH₃–CH₂–CH=CH–CH₂–COOH Like 0 Discuss 0Share
Chemical BondingMolecular Geometry and Polarity1405Choose the best answerCO₂ is non-polar whereas SO₂ is polar mainly because:ACO₂ has two double bondsBCarbon and sulfur belong to different periodsCC–O bonds are non-polarDCO₂ is linear whereas SO₂ is bent Like 0 Discuss 0Share