KMU MDCAT 2024 Chemistry#Chemical Bonding#VSEPR Theory2921Choose the best answerTotal number of electron pairs present in the valence shell of central atom in water are (KMU MDCAT 2024)A2B3C4D5 Like 0 Discuss 0Share
MDCAT Chemistry Paper 2025#Chemical Bonding#Molecular Geometry2922Choose the best answerWhich of the following molecules have similar molecular shape? (IBA MDCAT 2025)ANH₃ & AlCl₃BBCl₃ & NH₃CAlCl₃ & PCl₃DH₂O & SnCl₂ Like 0 Discuss 0Share
Aldehydes and KetonesCannizzaro Reaction2923Choose the best answerWhich aldehyde does NOT undergo the Cannizzaro reaction?AHCHOBC₆H₅CHOC(CH₃)₃CCHODCH₃CHO Like 0 Discuss 0Share
Chemical EquilibriumEffect of Pressure on Equilibrium2924Choose the best answerWhich equilibrium is unaffected by a change in pressure?AN₂(g) + O₂(g) ⇌ 2NO(g)B2SO₂(g) + O₂(g) ⇌ 2SO₃(g)C2O₃(g) ⇌ 3O₂(g)D2NO₂(g) ⇌ N₂O₄(g) Like 0 Discuss 0Share
Alkyl HalidesFactors Favoring SN1 Reaction2925Choose the best answerWhich set of conditions most strongly favors an SN₁ reaction?ATertiary alkyl halide, weak nucleophile and polar protic solventBMethyl halide, strong nucleophile and DMFCPrimary alkyl halide, strong base and alcoholic KOHDPrimary alkyl halide and DMSO Like 0 Discuss 0Share