Classification of Hydrocarbons and IsomerismClassification of hydrocarbons, structural & geometrical isomerism#Functional Groups#Fundamental Principles of Organic Chemistry871Choose the best answerConsider these statements about structural isomers: I. They may have the same carbon skeleton but different functional groups. II. They may have the same functional group but different carbon skeletons. III. They must always have different chemical properties. IV. They may differ in the number of C–C σ bonds. V. They have the same empirical formula. Which combination contains only correct statements?AI, II and III onlyBI, II, IV and V onlyCII, III, IV and V onlyDI, III and V only Like 2 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Carboxylic Acids872Choose the best answerThe IUPAC name of adipic acid is:APentanedioic acidBHexanedioic acidCHeptanedioic acidDOctanedioic acid Like 0 Discuss 0Share
Alkyl HalidesReaction of Grignard Reagents with Carbon Dioxide873Choose the best answerCH₃MgBr reacts with CO₂ followed by H₃O⁺ to produce:AMethanolBEthanoic acidCMethanoic acidDEthane Like 0 Discuss 0Share
Basic Concepts of ChemistryPhysical and Chemical Changes874Choose the best answerWhich description best fits a reversible physical change?APermanent and reversibleBTemporary and irreversibleCTemporary and reversibleDPermanent and irreversible Like 0 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Isomerism#Optical Isomerism875Choose the best answerThe relationship of (+) tartaric acid and (-) Tartaric acid are: (SZABMU MDCAT 2025)Ageometric isomersBenantiomersCdiastereomersDplanar Like 0 Discuss 0Share