Chemical BondingMolecular Geometry and Planarity116Choose the best answerWhich molecule is not planar?ABenzeneBFormaldehydeCBF₃DPropane Like 0 Discuss 0Share
Chemical BondingLewis Acids and Bases117Choose the best answerWhich species is NOT a Lewis acid?ABF₃BH₂OCAlCl₃DFeCl₃ Like 0 Discuss 0Share
Chemical BondingMolecular Geometry and Lone Pairs118Choose the best answerWhy is BCl₃ trigonal planar whereas PH₃ is trigonal pyramidal?ABCl₃ has three bond pairs and no lone pair on B, whereas PH₃ has three bond pairs and one lone pair on PBBCl₃ is ionic whereas PH₃ is covalentCPH₃ contains a double bondDBoron has a larger atomic radius than phosphorus Like 0 Discuss 0Share
Chemical BondingDipole Moment119Choose the best answerWhich molecule has the greatest dipole moment among the following?AHClBNH₃CH₂SDH₂Se Like 0 Discuss 0Share
Chemical BondingBond Angle120Choose the best answerWhich species has the smallest bond angle?ANH₃BNCl₃CNF₃DNBr₃ Like 0 Discuss 0Share