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Question: Which of the following is NOT a function of lipids?Options: Energy storageInsulationHormon..
Question: What is the basic structural unit of proteins?Options: NucleotideMonosaccharideAmino acidF..
Question: Which biomolecule is primarily responsible for energy storage in animals?Options: Proteins..
Question: What is the primary function of enzymes in biological systems?Options: Store energySpeed u..
Question: Which of the following is a component of nucleotides?Options: Fatty acidsAmino acidsNitrog..
Question: What is the IUPAC name of CH3COCH2CHO?Options: 3-oxobutanal4-oxobutanal2-oxobutanal2-butan..
Question: What is the main product when phenol is treated with zinc dust?Options: BenzeneCyclohexano..
Question: What type of reaction occurs when an alcohol reacts with an acid to form an ether?Options:..
Question: What is the main type of reaction that alkanes undergo?Options: AdditionSubstitutionElimin..
Question: What is the formula of the compound formed when magnesium reacts with oxygen?Options: MgOM..
Question: What is the common oxidation state of Chromium in its compounds?Options: +2+3+6+5Correct A..
Question: What is the van \'t Hoff equation used for?Options: To relate temperature and equilibrium ..
Question: What is the principle behind quantum mechanics in chemistry?Options: Particles have wave-l..
Question: What is the primary factor affecting the rate of a surface reaction?Options: Surface area ..
Question: What is the significance of the Gibbs free energy change (ΔG)?Options: Indicates the spont..
Question: What is the equilibrium constant expression for the reaction A + B ⇌ C?Options: [C]/([A][B..
Question: What does the Arrhenius equation describe?Options: The relationship between temperature an..
Question: What is the standard electrode potential of a half-cell reaction?Options: A measure of the..
Question: What is the rate law for a second-order reaction?Options: Rate = k[A]Rate = k[A]^2Rate = k..
Question: In a reaction at equilibrium, what happens to the concentrations of reactants and products..
Question: What is the product of the hydrolysis of an ester?Options: Alcohol and carboxylic acidAlke..
Question: What type of reaction occurs when an alcohol is converted to an alkyl halide using phospho..
Question: Which functional group is present in all amino acids?Options: Carboxylic acidAlcoholAldehy..
Question: In the reaction of an alkene with HBr, what is the major product when the alkene is asymme..
Question: What is the IUPAC name for the compound with the formula CH3-CH2-COOH?Options: Propanoic a..
Question: Which of the following compounds exhibits optical isomerism?Options: 2-butanol1-butanol2-p..
Question: What is the primary product of the reaction between 2-bromo-2-methylpropane and sodium eth..
Question: Which of the following compounds is an example of a Lewis acid?Options: NH3H2OBF3CH4Correc..
Question: Which of the following is a common application of surface chemistry?Options: CatalysisPhar..
Question: What is the role of surfactants in surface chemistry?Options: Increase surface tensionDecr..