Fundamental Principles of Organic ChemistryCommon and IUPAC Names of Hydrocarbons2341Choose the best answerThe IUPAC name of vinyl acetylene is:ABut-1-yneBBut-2-yneCBut-1-en-3-yneDButa-1,3-diene Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature2342Choose the best answerSelect the correct IUPAC name for CH₂=CH–CH(CH₂CH₃)–C(Br)=CH₂.A4-Bromo-3-ethylpenta-1,4-dieneB2-Bromo-3-ethylpenta-1,4-dieneC2-Bromo-3-ethylpenta-1,5-dieneDNone of these Like 0 Discuss 0Share
Chemical BondingMolecular Formula and Bonding Arrangement2343Choose the best answerWhich arrangement does NOT correspond to an AB₄-type species?AA Group 14 central atom forming four single bondsBA Group 15 central atom forming three ordinary bonds and one coordinate bondCA Group 16 central atom bonded to four surrounding atomsDA Group 16 central atom forming three double bonds with three surrounding atoms Like 0 Discuss 0Share
Periodic TableElectron Affinity of Halogens2344Choose the best answerAmong halogens, the correct decreasing order of energy released when an electron is gained is:ACl > F > Br > IBF > Cl > Br > ICCl > Br > F > IDI > Br > F > Cl Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Chemical Kinetics#Reaction Rate2345Choose the best answerIn reaction A → B, the rate of disappearance is best represented by: (MDCAT Reconduct 2023)A-dA/dtB-dAB/dtC-dB/dtDdB/dt Like 0 Discuss 0Share