Fundamental Principles of Organic ChemistryNomenclature of Aldehydes and Ketones266Choose the best answerThe IUPAC name of glyoxal is:AMethanedialBEthanedialCPropanedialDButanedial Like 0 Discuss 0Share
GasesIdeal and Real Gas Behaviour267Choose the best answerHelium shows very small deviation from ideal-gas behaviour mainly because:AIt has very strong intermolecular forcesBIt has very weak intermolecular attractive forcesCIts atoms have very large volumeDIt has a high boiling point Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Electrochemistry#Electrode Potential268Choose the best answerIn the electrochemical series, what is the electrode potential of all metals above Hydrogen? (MDCAT 2023)AZeroBNegativeCPositiveDGreater than zero Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryFunctional Groups269Choose the best answerWhich of the following is a functional group?A–CH₃B–OHC–CH₂–DC–C Like 0 Discuss 0Share
Carboxylic AcidsStructure and Hybridization of Carboxylic Acids270Choose the best answerIn which compound is the carboxyl carbon directly attached to an sp²-hybridized carbon?ACH₃CH₂COOHBCH₂=CHCOOHCCH₃CH(CH₃)COOHDCH₃CH₂CH₂COOH Like 0 Discuss 0Share