Chemical BondingMolecular Geometry and Bond Angle101Choose the best answerThe bond angle in BF₃ is:A90°B109.5°C104.5°D120° Like 0 Discuss 0Share
Chemical BondingLone Pairs and Molecular Geometry102Choose 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 Bonding103Choose the best answerWhich one has strongest metallic bond? (BUMHS MDCAT 2025)ANaBMgCAlDP Like 0 Discuss 0Share
Chemical BondingDipole Moment and Molecular Polarity104Choose the best answerWhich of the following molecules has a permanent dipole moment?ACOBBenzeneCCO₂DAll of these Like 0 Discuss 0Share
Chemical BondingVSEPR Theory105Choose 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