MDCAT Chemistry Past PapersIBA MDCAT Chemistry Paper Reconduct 2024#Benzene & Aromatic Compounds#Meta-Directing Groups1046Choose the best answerWhich is a meta-directing group? (IBA MDCAT Reconduct 2024)AClBNO₂CR–OHDR–NH₂ Like 0 Discuss 0Share
MDCAT Chemistry Paper 2025#Geometrical Isomerism#Isomerism1047Choose the best answerWhich compound will not show geometrical isomerism: (IBA MDCAT 2025)ABut-2-eneB1,2-dimethylcyclopropaneCPent-1-eneD1,3-dimethylcyclopentane Like 10 Discuss 0Share
Chemistry of HydrocarbonsMarkovnikov Addition1048Choose the best answerThe major product when propene reacts with HCl is:ACH₃CH₂CH₂ClBCH₃CHClCH₃CCH₂ClCH=CH₂DCH₃CH₂CH₃ Like 1 Discuss 0Share
Aldehydes and KetonesSodium Bisulfite Test1049Choose the best answerThe sodium bisulfite test is used to identify:ACarboxyl groupBCarbonyl group of aldehydes and many ketonesCHydroxyl groupDAmino group Like 0 Discuss 0Share
GasesPressure Units1050Choose the best answerWhich represents the highest pressure?A1 torrB1 cm HgC1 mmHgD1 Pa Like 0 Discuss 0Share