Fundamental Principles of Organic ChemistryCommon and IUPAC Names of Hydrocarbons2266Choose the best answerThe IUPAC name of isobutylene is:ABut-1-eneBBut-2-eneC2-MethylpropeneD2-Methylbut-1-ene Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Aldehydes and Ketones#Preparation of Ketones2267Choose the best answerWhat is produced by the dry distillation of calcium acetate? (MDCAT Reconduct 2023)AMethanolBCalcium oxideCAcetoneDAcetic acid Like 0 Discuss 0Share
Chemistry of HydrocarbonsPreparation of Alkenes from Vicinal Dihalides2268Choose the best answerA vicinal dihalide treated with zinc dust generally produces:AAn alkyneBAn alkeneCAn alkaneDAn alcohol Like 2 Discuss 0Share
LiquidsBoiling Point and External Pressure2269Choose the best answerCooking takes longer under reduced pressure because:AThe boiling point of water decreasesBThe boiling point of water increasesCWater cannot evaporateDHydrogen bonding disappears Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Empirical and Molecular Formula#Stoichiometry2270Choose the best answerThe empirical formula of glucose (C₆H₁₂O₆) is: (Sindh MDCAT 2020)AC₆H₁₂O₁₆BCHOCCH₂ODCH₂O₂ Like 0 Discuss 0Share