Chemical BondingMolecular Geometry and Planarity561Choose the best answerIn which molecule are all atoms coplanar?ACH₄BNH₃CBF₃DPH₃ Like 0 Discuss 0Share
Chemistry of HydrocarbonsStability of Alkenes562Choose the best answerWhich alkene is generally the most stable?AMonosubstituted alkeneBDisubstituted alkeneCTrisubstituted alkeneDTetrasubstituted alkene Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Benzene & Aromatic Compounds#Benzene Sulphonation563Choose the best answerElectrophile in sulphonation of benzene is: (Sindh MDCAT 2020)AHSO₄⁻BH₂SO₄CSO₃DHSO₃⁻ Like 0 Discuss 0Share
SolidsMolecular Solids564Choose the best answerWhich of the following is a molecular crystal?ASiCBNaClCGraphiteDIce Like 0 Discuss 0Share
Alkyl HalidesReaction of Grignard Reagents with Carbon Dioxide565Choose the best answerReaction of RMgX with CO₂ followed by acidic hydrolysis gives:AAlcoholBKetoneCCarboxylic acidDEster Like 0 Discuss 0Share