Chemical BondingLone Pairs and Molecular Geometry106Choose the best answerIn which species does the central atom have no lone pair?AHClO₃BH₂SCH₃O⁺DPbCl₄ Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Chemical Bonding#Metallic Bonding107Choose the best answerWhich one has strongest metallic bond? (BUMHS MDCAT 2025)ANaBMgCAlDP Like 0 Discuss 0Share
Chemical BondingDipole Moment and Molecular Polarity108Choose the best answerWhich of the following molecules has a permanent dipole moment?ACOBBenzeneCCO₂DAll of these Like 0 Discuss 0Share
Chemical BondingVSEPR Theory109Choose the best answerAccording to VSEPR theory, a central atom with three bond pairs and no lone pair has:ALinear geometryBTrigonal planar geometryCTetrahedral geometryDTrigonal pyramidal geometry Like 0 Discuss 0Share
Chemical BondingIonic Character110Choose the best answerWhich compound has the greatest ionic character?AHFBCsClCNaClDH₂O Like 0 Discuss 0Share