Chemical BondingTetrahedral Geometry206Choose 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
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Chemical Bonding#Hybrid Orbital Size207Choose the best answerCorrect arrangement of orbital according to size of hybridized orbitals?Asp > sp² > sp³Bsp³ > sp² > spCsp² > sp > sp³Dsp³ > sp > sp² Like 0 Discuss 0Share
Chemical BondingElectron-Pair Geometry and Molecular Shape208Choose the best answerWhich molecule has tetrahedral electron-pair geometry but trigonal pyramidal molecular shape?ACCl₄BAsH₃CSiCl₄DC₂H₂ Like 0 Discuss 0Share
Chemical BondingHybridization209Choose the best answerThe hybridization of carbon in CO₃²⁻ is:AspBsp³Csp²Dsp³d Like 0 Discuss 0Share
Chemical BondingDirectional Nature of Covalent Bonds210Choose the best answerCovalent bonds are generally:ADirectionalBCompletely non-directionalCIonic in natureDIndependent of orbital orientation Like 0 Discuss 0Share