Chemical Bondingsp² Hybridization91Choose the best answerIn sp² hybridization, the remaining unhybridized p orbital is:AParallel to all sp² orbitalsBIn the same trigonal planeCPerpendicular to the plane of the sp² orbitalsDConverted into an s orbital Like 0 Discuss 0Share
Chemical BondingElectronegativity and Non-Polar Covalent Bonding92Choose the best answerA perfectly non-polar covalent bond is expected when the electronegativity difference is:A1.7BGreater than 1.7CBetween 0.5 and 1.7DZero Like 0 Discuss 0Share
Chemical BondingDipole Moment and Molecular Polarity93Choose the best answerWhich molecule has zero dipole moment?ACH₄BNH₃CHFDH₂O Like 0 Discuss 0Share
Chemical BondingMolecular Geometry and VSEPR Theory94Choose the best answerAn AB₃ molecule with one lone pair on the central atom has:ALinear shapeBTrigonal planar shapeCTrigonal pyramidal shapeDTetrahedral molecular shape Like 0 Discuss 0Share
Chemical BondingBond Angle and Lone-Pair Repulsion95Choose the best answerA molecule with tetrahedral electron geometry and two lone pairs typically has a bond angle close to:A109.5°B104.5°C120°D180° Like 0 Discuss 0Share