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Question: What is the effect of a -I group on the acidity of a carboxylic acid?Options: Increases ac..
Question: Which of the following compounds is most stabilized by resonance?Options: BenzeneCyclohexa..
Question: Which of the following groups shows a +M effect?Options: –NO2–F–OH–CNCorrect Answer: –OHSo..
Question: What is the electron configuration of the ion Fe3+?Options: [Ar] 4s2 3d5[Ar] 3d5[Ar] 4s2 3..
Question: What is the principal quantum number for the outermost electrons in potassium (K)?Options:..
Question: What is the electron configuration of a neutral atom of sulfur (S)?Options: [Ne] 3s2 3p4[H..
Question: Which quantum number describes the shape of an atomic orbital?Options: Principal quantum n..
Question: Which of the following statements about alkynes is true?Options: They are less acidic than..
Question: Which of the following compounds is an aromatic alkyne?Options: PhenylacetylenePropyneEthy..
Question: Which reagent is commonly used to convert alkynes to alkenes?Options: H2/PdLiAlH4Br2KMnO4C..
Question: What is the IUPAC name of the alkene with the formula C5H10?Options: PenteneButeneHexeneCy..
Question: What type of reaction occurs when alkenes are converted to alkanes?Options: AdditionSubsti..
Question: Which of the following statements about haloalkanes is true?Options: They are polar compou..
Question: What is the primary product when 1-bromo-2-methylpropane reacts with KOH in ethanol?Option..
Question: Which haloalkane is expected to have the highest boiling point?Options: CH3ClC2H5ClC3H7ClC..
Question: What is the major product of the reaction between 1-bromobutane and sodium ethoxide in eth..
Question: Which of the following compounds can be formed by the esterification of a carboxylic acid?..
Question: Which of the following acids is stronger than acetic acid?Options: Formic acidPropanoic ac..
Question: What is the main product when a carboxylic acid is reduced?Options: AlcoholAldehydeKetoneA..
Question: Which of the following carboxylic acids is a solid at room temperature?Options: Acetic aci..
Question: What is the IUPAC name of CH3COOH?Options: Methanoic acidEthanoic acidPropanoic acidButano..
Question: Which of the following is the functional group of carboxylic acids?Options: -OH-COOH-CHO-C..
Question: Which vitamin is primarily found in animal products and is crucial for nerve function?Opti..
Question: Which vitamin is known as the \'sunshine vitamin\'?Options: Vitamin AVitamin DVitamin EVit..
Question: What type of interaction is crucial for the tertiary structure of proteins?Options: Hydrop..
Question: Which carbohydrate is primarily stored in animal liver and muscle?Options: CelluloseStarch..
Question: What is the simplest form of carbohydrate?Options: DisaccharideMonosaccharidePolysaccharid..
Question: What is the principal quantum number for the outermost electrons in a potassium atom?Optio..
Question: What is the electron configuration of a neutral oxygen atom?Options: 1s2 2s2 2p41s2 2s2 2p..
Question: Which biomolecule is primarily involved in genetic information storage?Options: ProteinsCa..