Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Chemical Bonding#Hybridization16Choose the best answerWhich compound contains carbon atoms with more than one type of hybridization? (i) CH₃–CH₂–CH₂–CH₃ (ii) CH₃–CH=CH–CH₃ (iii) CH₂=CH–CH=CH₂ (iv) HC≡CHA(ii) and (iv)B(i) and (iv)C(ii) and (iii)D(ii) Like 0 Discuss 0Share
Chemical BondingHybridization17Choose the best answerThe hybridization of the central atoms in CO₂, BF₃ and NH₄⁺ is respectively:Asp, sp², sp³Bsp², sp, sp³Csp, sp³, sp²Dsp², sp³, sp Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Chemical Bonding#Sigma and Pi Bonds18Choose the best answerIn which compound is a σ bond formed by sp–sp³ hybrid-orbital overlap?ACH₃–C≡C–HBHC≡CHCCH₂=CH–CH=CH₂DCH₃–CH=CH–CH₃ Like 0 Discuss 0Share
Chemical BondingLewis Structure19Choose the best answerIn the major Lewis structure of CO, the number of lone pairs on the oxygen atom is:A1B2C3D4 Like 0 Discuss 0Share
Chemical BondingFactors Affecting Bond Strength20Choose the best answerBond strength is influenced by:ABond lengthBElectronegativity differenceCAtomic sizeDAll of these Like 0 Discuss 0Share