UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Transition Elements#Variable Oxidation States21Choose the best answerWhich of the following transition metal show 3d⁵ configuration in its +2-oxidation state? (UHS MDCAT 2023)ACu²⁺BFe²⁺CMn²⁺DZn²⁺ Like 3 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Alkyl Halides#SN1 Reaction22Choose the best answerIn SN₁ reactions the correct order of reactivity of alkyl halide is? (UHS MDCAT 2023)APrimary > Secondary > TertiaryBTertiary > Secondary > PrimaryCSecondary > Primary > TertiaryDPrimary > Tertiary > Secondary Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Atomic and Ionic Radius#Periodic Trends23Choose the best answerWhich of the following has the highest atomic radius in its period? (UHS MDCAT 2023)AAlkaline earth metalsBAlkali metalsCChalcogensDHalogens Like 1 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Alcohols#Alcohols and Phenols24Choose the best answerDehydration of alcohol gives which of the following product in the presence of H₂SO₄ at 140°? (UHS MDCAT 2023)AAcetaldehydeBDiethyl etherCEthyl acetateDEthyl chloride Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Atomic Structure#Electronic Configuration25Choose the best answerWhich element has the ground state electronic configuration of 1s², 2s², 2p⁶, 3s², 3p⁶? (UHS MDCAT 2023)AArBClCNaDS Like 0 Discuss 0Share1