BUMHS MDCAT 2025 Chemistry#Chemical Bonding#Metallic Bonding376Choose the best answerWhich one has strongest metallic bond? (BUMHS MDCAT 2025)ANaBMgCAlDP Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Alkyl Halides#SN1 Reaction377Choose 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
Chemical EquilibriumActive Mass378Choose the best answerThe active mass of 64 g of HI present in a 2.0 dm³ flask is approximately:A2.0 mol dm⁻³B1.0 mol dm⁻³C0.50 mol dm⁻³D0.25 mol dm⁻³ Like 0 Discuss 0Share
Industrial ChemistryAddition Polymers379Choose the best answerWhich monomer undergoes addition polymerization to form PVC?AEtheneBPropeneCVinyl chlorideDVinyl acetate Like 0 Discuss 0Share
S & P Block ElementsAlkali Metals380Choose the best answerPotassium is stored:AUnder cold waterBIn liquid ammoniaCIn alcoholDIn kerosene Like 0 Discuss 0Share