MDCAT Chemistry Past Papers Reconduct 2023#Fundamental Principles of Organic Chemistry#Oxonium Ion61Choose the best answerA positively charged oxygen ion bound with other atoms or groups of atoms is known as: (MDCAT Reconduct 2023)AOxygen cationBOxide ionCOxygen radicalDOxonium ion Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryBuckminsterfullerene C₆₀62Choose the best answerIn C₆₀, each carbon atom is directly bonded to:AFour carbon atomsBThree carbon atomsCTwo carbon atomsDOne carbon atom Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Polyhydric Phenols63Choose the best answerThe IUPAC name of resorcinol is:ABenzene-1,2-diolBBenzene-1,3-diolCBenzene-1,4-diolDBenzene-1,2,3-triol Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryWöhler Synthesis and Rejection of Vital Force Theory64Choose the best answerWhich equation represents Wöhler's synthesis of urea?ANH₄OCN → NH₂CONH₂BCH₄ + Cl₂ → CH₃Cl + HClCC₂H₅OH → C₂H₄ + H₂ODCaCO₃ → CaO + CO₂ Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryDestructive Distillation of Coal65Choose the best answerWhich of the following are products of destructive distillation of coal?ACoke onlyBCoal gas onlyCCoke and coal gas onlyDCoke, coal gas and coal tar Like 0 Discuss 0Share