BasicsStoichiometry #Formula Mass1251Choose the best answerWhich substance should be described using formula mass rather than molecular mass?AH₂OBCO₂CNaClDC₆H₁₂O₆ Like 0 Discuss 0Share
Chemistry of HydrocarbonsFriedel–Crafts Alkylation1252Choose the best answerFriedel–Crafts alkylation commonly requires:AAnhydrous AlCl₃BZn/HClCNaOHDH₂SO₄ only Like 0 Discuss 0Share
Alcohols and PhenolsPreparation of Alcohols by Reduction of Esters1253Choose the best answerCH₃COOCH₃ + LiAlH₄/H₃O⁺ gives:ATwo molecules of methanolBMethanol and ethanolCEthanol and propanolDEthanol only Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Classification of Organic Compounds#Fundamental Principles of Organic Chemistry1254Choose the best answerPyridine belongs to which class of organic compounds? (KMU MDCAT 2024)AAlicyclicBHeterocyclicCHomocyclicDHydrocarbon Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Aldehydes and Ketones#Carbonyl Compounds1255Choose the best answerWhich of the following is formed when formaldehyde is treated with an oxidizing mixture (H₂SO₄ + K₂Cr₂O₇)? (MDCAT 2023)AMethanolBMethanoic acidCAcetoneDAcetaldehyde Like 0 Discuss 0Share