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Question: Which of the following is a property of alkenes?Options: SaturatedUnsaturatedNon-polarIner..
Question: What is the molecular formula of ethylene?Options: C2H2C2H4C3H6C4H8Correct Answer: C2H4Sol..
Question: What is the main product when 1-chloropropane is treated with magnesium in dry ether?Optio..
Question: Which of the following haloarenes can undergo nucleophilic substitution?Options: Chloroben..
Question: What type of reaction occurs when 1-bromopropane reacts with potassium cyanide?Options: El..
Question: Which reagent is used to convert haloalkanes to alcohols?Options: Sodium hydroxideSodium b..
Question: What is the product of the reaction between chlorobenzene and sodium hydroxide at high tem..
Question: What is the primary use of baking soda in cooking?Options: Flavor enhancerLeavening agentP..
Question: Which of the following is a characteristic of synthetic fibers?Options: BiodegradableNatur..
Question: Which chemical is commonly used as a food preservative?Options: Sodium chlorideSodium benz..
Question: What is the main purpose of emulsifiers in food products?Options: ThickenStabilize mixture..
Question: Which of the following is a common use of ethanol?Options: FuelAntisepticSolventAll of the..
Question: Which reagent is commonly used to convert carboxylic acids to alcohols?Options: LiAlH4NaBH..
Question: What is the product of the esterification reaction between acetic acid and ethanol?Options..
Question: Which of the following compounds can be formed by the decarboxylation of sodium acetate?Op..
Question: What is the main product when propanoic acid is treated with thionyl chloride?Options: Pro..
Question: Which of the following is a characteristic property of carboxylic acids?Options: High boil..
Question: What type of biomolecule is insulin?Options: CarbohydrateLipidProteinNucleic acidCorrect A..
Question: What is the main component of cell membranes?Options: ProteinsCarbohydratesPhospholipidsNu..
Question: Which biomolecule is used for energy storage in animals?Options: GlycogenCelluloseStarchCh..
Question: What is the primary function of enzymes?Options: Store energySpeed up chemical reactionsPr..
Question: Which of the following is a lipid?Options: StarchCholesterolCelluloseGlucoseCorrect Answer..
Question: What type of bond links amino acids together in a protein?Options: Ionic bondCovalent bond..
Question: What is the basic unit of proteins?Options: NucleotideMonosaccharideAmino acidFatty acidCo..
Question: Which of the following is a carbohydrate?Options: GlucoseAmino acidFatty acidNucleotideCor..
Question: What is the pKb value of a strong base?Options: Less than 0Equal to 0Greater than 0Equal t..
Question: Which of the following is the simplest ketone?Options: EthanalPropanalButan-2-oneAcetoneCo..
Question: What is the product when propan-2-one reacts with iodine in the presence of a base?Options..
Question: What is the general formula for ketones?Options: CnH2nOCnH2n+2OCnH2n-2OCnH2nO2Correct Answ..
Question: Which of the following statements is true about ethers?Options: They are polar compoundsTh..