Chemical BondingBond Energy646Choose the best answerCompared with the H–Cl bond, the H–H bond is:ASlightly strongerBMuch weakerCEqual in bond strengthDAlways ionic Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Alcohols#Alcohols and Phenols647Choose the best answerWhich of the following alcohol can give iodoform reaction?AMethanolB1-ButanolC1-PropanolDEthanol Like 1 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Carbon Skeleton648Choose the best answerHow many –CH₃ groups are present in 2,5-dimethyl-4-ethylheptane?A2B3C4D5 Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Macromolecules#Proteins649Choose the best answerThe protein present in haemoglobin has ______ structure. (KMU MDCAT 2024)APrimaryBSecondaryCTertiaryDQuaternary Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Chemistry of Hydrocarbons#Hydration of Alkynes650Choose the best answerPropanone can be prepared from propyne by: (UHS MDCAT 2023)APassing a mixture of propyne and steam over a catalyst, magnesium at 420°CBPassing a mixture of propyne and ethanol over a catalyst, zinc chromateCBoiling propyne with water in the presence of HgSO₄ and H₂SO₄DTreating propyne with iodine and NaOH Like 1 Discuss 0Share