Periodic TableElectron Affinity1651Choose the best answerWhich pair has nearly equal electron-affinity values?AF and ClBCl and BrCF and BrDBr and I Like 0 Discuss 0Share
Chemistry of HydrocarbonsSulphonation of Benzene1652Choose the best answerIn the usual textbook treatment, the electrophilic species in sulphonation of benzene is:ASO₃BSO₄²⁻CHSO₄⁻DOH⁻ Like 1 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Chemical Bonding#Dipole Moment1653Choose the best answerThe dipole moment of CS₂ (Carbon disulfide) is: (MDCAT Reconduct 2023)AInfiniteBStrongCZeroDModerate Like 0 Discuss 0Share
SolidsStructure and Conductivity of Graphite1654Choose the best answerGraphite is unusual among covalent solids because it:AIs extremely hardBHas no strong covalent bondsCConducts electricity along its layersDIs an ionic solid Like 0 Discuss 0Share
Atomic StructureAufbau Principle1655Choose the best answerAfter the 3d subshell becomes completely filled during the Aufbau sequence, the next electron enters:A4pB4fC4sD4d Like 0 Discuss 0Share