XIIMDCAT Chemistry Test#Benzene & Aromatic Compounds#Benzene Structure and Properties6Choose the best answerConsider these statements about benzene: 1. All C–C bonds in benzene have equal length. 2. Benzene gives only one disubstituted product. 3. Petroleum and coal tar are important sources of benzene. 4. In the arenium ion, the carbon bonded to the electrophile becomes sp³ hybridized. 5. Benzene contains localized π bonds. Which set contains only correct statements?A1, 2 and 3 onlyB2 and 4 onlyC1, 3 and 4 onlyD1, 3 and 5 only Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Gases#Kinetic Molecular Theory7Choose the best answerIn classical kinetic molecular theory, what is assumed about molecular translational motion at absolute zero?AWater freezesBLiquid helium freezesCMolecular translational motion is considered zeroDLiquid hydrogen freezes Like 1 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Halogens#S- and P-Block Elements8Choose the best answerQ.107 Primary alcohol when react with a halogen acid, the product is:ASecondary alcoholBTertiary alcoholCPrimary alcoholDPrimary alkyl halide Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Periodic Table#Periodic Trends9Choose the best answerWhich types of elements are predominantly found in the p-block of the periodic table? (MDCAT Reconduct 2023)AMetalloids onlyBBoth metals and non-metalsCMetals onlyDNon-metals only Like 0 Discuss 0Share
SINDH MDCAT 2018 Chemistry#Amino Acids#Macromolecules10Choose the best answerZwitter ion is formed when proton goes from: (Sindh MDCAT 2018)AAmino to carboxyl groupBCarboxyl to amino groupCCarboxyl group onlyDAmino group only Like 0 Discuss 0Share