SINDH MDCAT 2019 CHEMISTRY#Mole Concept#Stoichiometry951Choose the best answerThe number of moles of CO₂ which contain 8.0 g of oxygen is: (Sindh MDCAT 2019)A0.25B0.50C0.75D1.0 Like 0 Discuss 0Share
StoichiometryMolecular Mass952Choose the best answerWhich pair has the same molecular mass?ANO₂ and CO₂BCO(NH₂)₂ and CH₃COOHCC₂H₆ and C₃H₆DNone of these Like 0 Discuss 0Share
StoichiometryPercentage Composition by Mass953Choose the best answerWhat mass of oxygen is present in 72 g pure H₂O?A16 gB32 gC64 gD70 g Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Aldehydes and Ketones954Choose the best answerThe IUPAC name of caproaldehyde is:APentanalBHexanalCHeptanalDOctanal Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Alkenes#Chemistry of Hydrocarbons955Choose the best answerThese hydrocarbons contain one or more double or triple bonds between the two adjacent carbon atoms in their structure:AAlkenes and alcoholBAlkenes and cycloalkanesCAlkanes and alkyl halidesDAlkenes and alkynes Like 1 Discuss 0Share