XIIMDCAT Chemistry Test#Benzene & Aromatic Compounds#Biphenyl26Choose the best answerWhich aromatic hydrocarbon contains two isolated benzene rings joined by a single bond?AAnthraceneBPhenanthreneCTriphenylmethaneDBiphenyl Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Magnetic Properties#Transition Elements27Choose the best answerWhich ion contains exactly one unpaired electron?AV²⁺BFe³⁺CMn²⁺DTi³⁺ Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Isomerism#Optical Isomerism28Choose the best answerA molecule is chiral if its mirror image is:ASuperimposable on itBNon-superimposable on itCAlways planarDIdentical after reflection Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Functional Groups#Fundamental Principles of Organic Chemistry29Choose the best answerWhich order correctly shows decreasing IUPAC priority of the functional groups?AKetone > Aldehyde > Alcohol > AmineBAlcohol > Ketone > Aldehyde > AmineCAldehyde > Ketone > Amine > AlcoholDAldehyde > Ketone > Alcohol > Amine Like 0 Discuss 0Share
XIIMDCAT Chemistry Test#Aldehydes and Ketones#Tollens' Test30Choose the best answerWhich compound does not reduce Tollens’ reagent?AMethanalBEthanalCPropanalDPropanone Like 0 Discuss 0Share