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Question: What is the primary reason real gases deviate from ideal gas behavior?Options: Molecular s..
Question: Which of the following best describes the behavior of real gases compared to ideal gases?O..
Question: What is the effect of increasing temperature on the equilibrium constant Kc for an endothe..
Question: Which of the following gases has the highest rate of diffusion at the same temperature?Opt..
Question: In a reaction, if the enthalpy change (ΔH) is -100 kJ and the entropy change (ΔS) is 200 J..
Question: For the reaction 2NO(g) + O2(g) ⇌ 2NO2(g), if the initial concentrations are [NO]=0.5 M an..
Question: If 1 mole of NaCl is dissolved in water, how many particles are present in solution?Option..
Question: Which of the following is NOT a colligative property?Options: Osmotic pressureVapor pressu..
Question: What is the primary reason for the increase in boiling point when a solute is added?Option..
Question: What is the process called when a polymer is formed by the elimination of a small molecule..
Question: What is the main use of polyvinyl chloride (PVC)?Options: InsulationPipes and fittingsText..
Question: What is the primary monomer used in the production of polyethylene?Options: PropyleneEthyl..
Question: What is the major product when 2-methylpropene reacts with H2O in the presence of an acid?..
Question: Which of the following compounds undergoes an S_N2 reaction most readily?Options: 1-bromop..
Question: What is the product of the dehydration of an alcohol?Options: AlkeneAlkaneEtherAldehydeCor..
Question: What is the stereochemical outcome of the addition of H2 across an alkene?Options: Syn add..
Question: Which mechanism is favored in the reaction of a tertiary alkyl halide with a strong nucleo..
Question: Which of the following is the correct IUPAC name for C3H6?Options: PropeneCyclopropaneProp..
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..
