Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Electromagnetic Spectrum1331Choose the best answerWhat is the approximate wavelength of violet light?A7000 ÅB5000 ÅC4000 ÅD6000 Å Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature1332Choose the best answerWhat is the IUPAC name of the compound shown?A2,2-Dichloro-2,3-dimethylbutaneB2,3-Dichloro-2,2-dimethylbutaneC1,2-Dichloro-1,1,2,2-tetramethylethaneD2,3-Dichloro-2,3-dimethylbutane Like 0 Discuss 0Share
ElectrochemistryGalvanic Cell1333Choose the best answerThe overall reaction responsible for producing electrical energy in a voltaic cell is a:AHydrolysis reactionBOxidation reaction onlyCReduction reaction onlyDRedox reaction Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature1334Choose the best answerSelect the correct IUPAC name for acraldehyde.AProp-2-enalBPropenyl aldehydeCBut-2-en-1-alDPropanal Like 0 Discuss 0Share
Aldehydes and KetonesIodoform Test1335Choose the best answerCH₃CHO and C₆H₅CH₂CHO can be distinguished using:ABenedict's testBIodoform testCTollens' reagentDFehling's solution Like 0 Discuss 0Share