Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Chemical Bonding#Sigma and Pi Bonds1Choose 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
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Chemical Bonding#Sigma and Pi Bonds2Choose the best answerThe theories which explain the formation of σ and π bond are EXCEPT:AMOTBVBTCVSEPRDHybridization concept Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Chemical Bonding#Sigma and Pi Bonds3Choose the best answerWhich hybrid-orbital overlap forms the C–C σ bonds in neopentane?Asp–spBsp²–sp²Csp²–sp³Dsp³–sp³ Like 4 Discuss 0Share
Chemical BondingSigma and Pi Bonds4Choose the best answerHead-on overlap of two p orbitals produces a:Aπ bondBIonic bondCσ bondDMetallic bond Like 0 Discuss 0Share
Chemical BondingSigma and Pi Bonds5Choose the best answerWhich statement about σ and π bonds is incorrect?AA σ bond forms before a π bond between two atomsBA π bond is generally weaker than a σ bondCElectron density in a π bond is lower above and below the internuclear axisDA σ bond has cylindrical symmetry about the internuclear axis Like 0 Discuss 0Share