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Question: Which of the following is an example of tautomeric isomerism?Options: Acetaldehyde and Eth..
Question: Which of the following compounds does NOT show optical isomerism?Options: Lactic acidTarta..
Question: Which of the following is a characteristic of cis-trans isomers?Options: Same connectivity..
Question: Which compound can exhibit both structural and geometric isomerism?Options: C2H4C4H8C5H10C..
Question: Which of the following pairs are enantiomers?Options: D-Glucose and L-GlucoseC2H6 and C2H5..
Question: What is the main characteristic of optical isomers?Options: Different boiling pointsDiffer..
Question: Which type of isomerism is shown by butane (C4H10)?Options: Geometric isomerismStructural ..
Question: What is the primary reason for the +M effect of -OCH3?Options: Inductive effectResonance e..
Question: Which of the following groups is a weak -M group?Options: -CHO-COOH-NO2-FCorrect Answer: -..
Question: Which substituent is a strong +I and +M director?Options: -NO2-OH-CN-COOHCorrect Answer: -..
Question: What is the effect of a -CF3 group on the stability of a benzene ring?Options: Stabilizing..
Question: Which of the following compounds will be most stable due to resonance?Options: C6H5NO2C6H5..
Question: Which reagent is commonly used to test for unsaturation in organic compounds?Options: Brom..
Question: What is the IUPAC name of CH3-CH2-CHO?Options: EthanalPropanalButanalMethanalCorrect Answe..
Question: Which of the following is a common method for the synthesis of aromatic compounds?Options:..
Question: Which of the following statements is true about alkynes?Options: They are less reactive th..
Question: What is the product of the complete hydrogenation of 2-butyne?Options: 1-butyne2-butynebut..
Question: Which reagent can be used to convert an alkyne to a ketone?Options: H2O/H2SO4LiAlH4B2H6KMn..
Question: Which of the following compounds is the most acidic?Options: EthylenePropenePropyneButyneC..
Question: Which of the following reactions can be used to convert an alkyne to a cis-alkene?Options:..
Question: What type of reaction do alkanes typically undergo?Options: AdditionSubstitutionEliminatio..
Question: Which of the following alkanes has the lowest density?Options: MethaneEthanePropaneButaneC..
Question: Which of the following is a primary alcohol derived from an alkane?Options: MethanolEthano..
Question: Which of the following is a primary haloalkane?Options: 1-bromobutane2-bromobutane3-bromob..
Question: What type of mechanism does the reaction of 2-bromopropane with a strong nucleophile follo..
Question: What is the product of the reaction of chlorobenzene with sodium hydroxide at high tempera..
Question: What is the major product of the reaction of 1-bromobutane with sodium ethoxide?Options: B..
Question: In a nucleophilic substitution reaction, what is the role of the nucleophile?Options: To d..
Question: Which of the following statements about stereochemistry is true for E2 reactions?Options: ..
Question: Which of the following is a characteristic of an S_N2 reaction?Options: Involves a carboca..
