Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature216Choose the best answerWhat is the IUPAC name of picric acid?A2,4,6-TrinitrophenolB2,4,6-Trinitrobenzoic acidC4-NitrophenolDNone of these Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Chemical Bonding#London Dispersion Forces217Choose the best answerWhich of the following possesses the weakest London dispersion forces?AF₂BBr₂CCl₂DI₂ Like 0 Discuss 0Share
Atomic StructureIsoelectronic Species218Choose the best answerWhich pair is NOT isoelectronic?AMn²⁺ and Fe³⁺BFe²⁺ and Mn²⁺CO²⁻ and F⁻DNa⁺ and Mg²⁺ Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Liquids#Vapour Pressure219Choose the best answerWhich one of the following has higher vapour pressure?AacetoneBacetaldehydeCIsopentaneDBenzene Like 3 Discuss 0Share
Atomic StructureIsotones220Choose the best answerThe atoms ³¹₁₅P and ³²₁₆S have the same:AMass numberBNumber of electronsCNumber of neutronsDNumber of protons Like 0 Discuss 0Share