Chemical BondingValence Electrons61Choose the best answerThe total number of valence electrons in PH₄⁺ is:A8B10C9D12 Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Bond Order#Chemical Bonding62Choose the best answerThe number of bonds in nitrogen molecules are: (Sindh MDCAT 2019)AOne σ and one πBOne σ and two πCThree σ onlyDTwo σ and one π Like 3 Discuss 0Share
MDCAT Chemistry Paper 2025#Chemical Bonding#Sigma and Pi Bonds63Choose the best answerNumber of σ bonds in methyl chloride is due to sp³-s overlap is/are: (IBA MDCAT 2025)A1B2C3D4 Like 1 Discuss 0Share
Chemical BondingBond Polarity64Choose the best answerWhich bond has the greatest polarity among the following?AN–OBC–OCC–NDAll are equally polar Like 0 Discuss 0Share
Chemical BondingVSEPR Theory65Choose the best answerVSEPR theory does NOT directly explain:AMolecular geometryBBond-angle trendsCFormation of the covalent bond itselfDArrangement of electron pairs around a central atom Like 0 Discuss 0Share