MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Bond Length and Bond Energy#Chemical Bonding66Choose the best answerThe bond length between C–C in benzene is:A1.34 ÅB1.39 ÅC1.56 ÅD1.38 Å Like 0 Discuss 0Share
Chemical BondingBond Length67Choose the best answerThe correct increasing order of bond length is:AC–H < C=C < C–O < C–CBC–H < C–O < C=C < C–CCC=C < C–H < C–O < C–CDC–H < C=C < C–C < C–O Like 0 Discuss 0Share
Chemical BondingCovalent Bonding and Polarity68Choose the best answerA bond formed between two non-metal atoms:AMust be ionicBMust be non-polar covalentCMust be polar covalentDMay be polar or non-polar covalent Like 0 Discuss 0Share
Chemical BondingMolecular Orbital Theory and Bond Order69Choose the best answerThe bond order of O₂ is:A0B1C2D3 Like 0 Discuss 0Share
Chemical BondingSigma and Pi Bonds70Choose the best answerWhich type of orbital forms σ bonds but not π bonds?Asp hybrid orbitalBdsp³ hybrid orbitalCs orbitalDAll of these Like 0 Discuss 0Share