MDCAT Chemistry Past PapersIBA MDCAT Chemistry Paper Reconduct 2024#Acid Strength of Hydrogen Halides#S- and P-Block Elements36Choose the best answerWhich of the following is more acidic? (IBA MDCAT Reconduct 2024)AHFBHClCHBrDHI Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Buckminsterfullerene#S- and P-Block Elements37Choose the best answerThe number of five-membered and six-membered rings in Buckyball are respectively:A40 and 20B12 and 12C5 and 15D12 and 20 Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Magnesium Nitride#S- and P-Block Elements38Choose the best answerMagnesium reacts with Nitrogen to form: (Sindh MDCAT 2020)AMg₂N₂BMg₃N₂CMgN₂DMgN Like 0 Discuss 0Share
S & P Block ElementsOxides of Alkali Metals39Choose the best answerSodium burns in excess oxygen mainly to form:ANa₂OBNaO₂CNa₂O₂DNa₂O₃ Like 0 Discuss 0Share
S & P Block ElementsReactivity of Alkali Metals40Choose the best answerSodium reacts less vigorously with water than potassium because sodium is:AHigher in atomic massBLess electropositiveCLower in ionization energyDA non-metal Like 0 Discuss 0Share