XIIMDCAT Chemistry Test#Carboxylic Acids#Reduction of Esters21Choose the best answerComplete reduction of ethyl ethanoate with LiAlH₄ produces which product?ATwo molecules of secondary alcoholBAn alcohol and an aldehydeCTwo molecules of ethanolDAn alcohol and a ketone Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Macromolecules#Polymers22Choose the best answerWhich pair consists entirely of condensation polymers?APVC and PANBNylon and PVACBakelite and TeryleneDPE and PP Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Aldehydes and Ketones#Carbonyl Compounds23Choose the best answerAmong the following aldehydes, which is most reactive toward nucleophilic addition?AValeraldehydeBButyraldehydeCFormaldehydeDAcetaldehyde Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Empirical and Molecular Formula#Stoichiometry24Choose the best answerWhich molecular formula is correct for pyridine?AC₆H₅NBC₅H₆NCC₅H₅NDC₆H₆N Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Alkynes#Chemistry of Hydrocarbons25Choose the best answerWhat is the main product when an internal alkyne is hydrogenated with Lindlar’s catalyst?AAlkaneBTrans-alkeneCAlcoholDCis-alkene Like 0 Discuss 0Share