Chemistry of HydrocarbonsOxidation of Alkenes with KMnO₄51Choose the best answerAn alkene treated with cold, dilute alkaline KMnO₄ gives mainly:AA vicinal diolBAn alkaneCAn alkyl halideDAn aldehyde Like 2 Discuss 0Share
Chemistry of HydrocarbonsElectrophilic Addition to Hydrocarbons52Choose the best answerThe general order of reactivity toward electrophilic addition is:AC₂H₆ > C₂H₄ > C₂H₂BC₂H₂ > C₂H₆ > C₂H₄CC₂H₄ > C₂H₂ > C₂H₆DAll are equally reactive Like 1 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Alkynes#Chemistry of Hydrocarbons53Choose the best answerWrite the chemical name of the given structure (H₃C–C≡C–CH(C₂H₅)–C≡CH): (Sindh MDCAT 2019)A4-ethyl-2,5-hexadiyneB3-ethyl-1,4-hexadieneC3-Ethylhex-1,4-diyneD3-ethyl-2,5-hexadiyne Like 0 Discuss 2Share
Sindh MDCAT 2021 Chemistry#Alkynes#Chemistry of Hydrocarbons54Choose the best answerCalcium Carbide on hydrolysis forms:AmethaneBethaneCbenzeneDacetylene Like 0 Discuss 0Share
Chemistry of HydrocarbonsPhysical Properties of Alkanes55Choose the best answerWhich C₆H₁₄ isomer has the highest boiling point?A2,2-DimethylbutaneB2,3-DimethylbutaneCn-HexaneD2-Methylpentane Like 0 Discuss 0Share