Sindh MDCAT 2021 Chemistry#Alkenes#Chemistry of Hydrocarbons36Choose the best answerDehydration of Ethanol produces:AEthyneBEthaneCEtheneDWater gas Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Alkenes#Chemistry of Hydrocarbons37Choose the best answerWhich of the following reaction is the characteristic of alkene? (BUMHS MDCAT 2025)AElectrophilic additionBNucleophilic substitutionCFree radical substitutionDElimination Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Alkanes#Chemistry of Hydrocarbons38Choose the best answerGeneral formula of cycloalkane is: (Sindh MDCAT 2020)ACₙH₂ₙ₊₂BCₙH₂ₙCCₙH₂ₙ₊₁DCₙH₂ₙ₋₂ Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Alkynes#Chemistry of Hydrocarbons39Choose 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 Hydrocarbons40Choose the best answerCalcium Carbide on hydrolysis forms:AmethaneBethaneCbenzeneDacetylene Like 0 Discuss 0Share