Chemical BondingDipole Moment and Molecular Polarity131Choose the best answerWhich molecule has the highest dipole moment among the following?ASO₃BSnCl₂CCO₂DBF₃ Like 0 Discuss 0Share
Chemical BondingElectron-Pair Repulsions132Choose the best answerWhich pair of molecules contains two lone pairs on the central atom and therefore shows the maximum variety of electron-pair repulsions?AH₂O onlyBH₃O⁺ onlyCH₂S onlyDH₂O and H₂S Like 0 Discuss 0Share
Chemical BondingTetrahedral Geometry133Choose the best answerWhich set contains species with approximately tetrahedral bond angles of 109.5°?ACH₄, CCl₄, NH₃BCH₄, NH₃, H₂OCSiCl₄, H₂O, BeCl₂DSiCl₄, NH₄⁺, CH₄ Like 0 Discuss 0Share
Chemical BondingElectron-Pair Geometry and Molecular Shape134Choose the best answerWhich molecule has tetrahedral electron-pair geometry but trigonal pyramidal molecular shape?ACCl₄BAsH₃CSiCl₄DC₂H₂ Like 0 Discuss 0Share
Chemical BondingHybridization135Choose the best answerThe hybridization of carbon in CO₃²⁻ is:AspBsp³Csp²Dsp³d Like 0 Discuss 0Share