KMU MDCAT 2024 Chemistry#Chemical Bonding#Hybridization861Choose the best answerThe unhybridized p orbital in sp² hybridization is (KMU MDCAT 2024)AIn the same planeBOut of the planeCParallel to sp² orbitalsDPerpendicular to sp² orbitals Like 0 Discuss 0Share
Chemistry of HydrocarbonsGeneral Properties of Alkanes862Choose the best answerWhich statement about alkanes is false?ATheir carbon atoms are sp³ hybridized.BThey contain only σ bonds.CThey readily undergo electrophilic addition reactions.DThey are saturated hydrocarbons. Like 1 Discuss 0Share
Chemistry of HydrocarbonsPartial Reduction of Alkynes863Choose the best answer2-Butyne treated with Na/NH₃(l) gives:Acis-2-ButeneBtrans-2-ButeneCButaneD1-Butene Like 1 Discuss 0Share
SolidsCovalent-Network Solids864Choose the best answerDiamond is a:AHydrogen-bonded solidBIonic solidCCovalent-network solidDAmorphous solid Like 0 Discuss 0Share
Chemical EquilibriumPhysical Equilibrium865Choose the best answerWhich condition can represent a liquid–vapour equilibrium?AIce freezing in an open vesselBWater and its vapour present in a closed balloon at constant temperatureCWater boiling continuously in an open vesselDWater completely evaporating from an open dish Like 0 Discuss 0Share