Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature1121Choose the best answerWhich IUPAC name corresponds to oxalic acid?AEthanedioic acidBPropanedioic acidCButanedioic acidDPentanedioic acid Like 5 Discuss 0Share
Sindh MDCAT 2022 Chemistry#First Law of Thermodynamics#Thermochemistry & Thermodynamics1122Choose the best answerQ.73 The equation of the first law of thermodynamics q = ΔE + W, will reduce at constant volume to:AΔE + WBqᵥ = ΔE + PΔVCqᵥ = ΔE + WDqᵥ = ΔE Like 0 Discuss 0Share
Alkyl HalidesGrignard Reaction with Formaldehyde1123Choose the best answerA Grignard reagent reacts with formaldehyde followed by hydrolysis to produce:APrimary alcoholBSecondary alcoholCTertiary alcoholDCarboxylic acid Like 0 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Crystalline and Amorphous Solids#Solids1124Choose the best answerWhich of the following is not a crystalline solid? (SZABMU MDCAT 2025)AKClBFe metalCGlassDrhombic S Like 0 Discuss 0Share
Alcohols and PhenolsLucas Test1125Choose the best answerWhich alcohol gives immediate turbidity with Lucas reagent at room temperature?AMethanolBEthanolCPropan-1-olDtert-Butanol Like 0 Discuss 0Share