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Question: Which of the following is a branched alkane?Options: PentaneIsopentaneHexaneHeptaneCorrect..
Question: What is the IUPAC name of the alkane with the formula C5H12?Options: PentaneButaneHexanePr..
Question: Which of the following is a property of aromatic hydrocarbons?Options: They are always sat..
Question: What is the IUPAC name for CH3-CH2-CH=CH2?Options: ButenePropeneButynePenteneCorrect Answe..
Question: What type of reaction occurs when alkenes react with hydrogen?Options: HydrolysisHydrogena..
Question: Which of the following compounds is a cyclic hydrocarbon?Options: C6H12C5H10C4H8C3H6Correc..
Question: What is the main product of the reaction of benzene with bromine in the presence of FeBr3?..
Question: Which of the following is a method to prepare haloalkanes?Options: Hydrogenation of alkene..
Question: What is the main product when chlorobenzene is treated with sodium hydroxide at high tempe..
Question: What type of isomerism is shown by 1-bromobutane and 2-bromobutane?Options: Structural iso..
Question: Which of the following haloalkanes is most reactive towards nucleophilic substitution?Opti..
Question: What is the product of the reaction between 1-bromopropane and sodium ethoxide?Options: Et..
Question: What is the primary use of citric acid in food?Options: PreservativeFlavor enhancerThicken..
Question: Which of the following compounds is used as a food colorant?Options: CarotenoidsSodium chl..
Question: What is the main purpose of using baking soda in cooking?Options: FlavoringLeaveningPreser..
Question: Which of the following is a natural sweetener?Options: AspartameSucraloseSteviaSaccharinCo..
Question: What is the role of emulsifiers in food products?Options: ThickenersStabilizersFlavor enha..
Question: Which of the following is a common antiseptic used in households?Options: EthanolAcetic ac..
Question: What is the primary function of preservatives in food?Options: Enhance flavorImprove textu..
Question: Which of the following is an example of a synthetic detergent?Options: SoapSodium lauryl s..
Question: What is the pKa value of acetic acid?Options: 4.767.009.252.00Correct Answer: 4.76Solution..
Question: Which of the following compounds can be formed by the decarboxylation of a carboxylic acid..
Question: What is the main product when butanoic acid is treated with thionyl chloride?Options: Buty..
Question: Which of the following acids is the strongest?Options: Formic acidAcetic acidPropanoic aci..
Question: Which of the following is the correct IUPAC name for CH3COOH?Options: Methanoic acidEthano..
Question: What is the role of enzymes in biochemical reactions?Options: Increase activation energyDe..
Question: What type of carbohydrate is glucose?Options: DisaccharideMonosaccharidePolysaccharideOlig..
Question: Which biomolecule serves as the main component of cell membranes?Options: ProteinsCarbohyd..
Question: Which of the following is a characteristic of lipids?Options: Soluble in waterInsoluble in..
Question: Which biomolecule is primarily responsible for the storage of genetic information?Options:..
