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Question: Which of the following molecular orbitals is filled first according to the Aufbau principl..
Question: Which of the following compounds exhibits sp3d hybridization?Options: SF4XeF2NH3C2H4Correc..
Question: For a reaction with a rate constant k, what is the relationship between the rate of reacti..
Question: Which of the following statements is true about catalysts?Options: They are consumed in th..
Question: In a reaction A → B, if the rate of reaction doubles when the concentration of A is double..
Question: Which of the following elements can form multiple bonds?Options: SodiumCarbonBromineNeonCo..
Question: Which of the following molecules is polar?Options: CCl4CO2NH3CH4Correct Answer: NH3Solutio..
Question: What type of intermolecular force is present in water?Options: London dispersion forcesDip..
Question: In which of the following compounds does the central atom have an incomplete octet?Options..
Question: Which of the following pairs of atoms will form a stable diatomic molecule according to mo..
Question: In molecular orbital theory, which of the following orbitals is filled first?Options: σ2sσ..
Question: What is the molecular geometry of the molecule with the electronic configuration of 1s2 2s..
Question: Which of the following molecules has the highest bond order?Options: N2O2F2C2Correct Answe..
Question: Which of the following statements is true according to molecular orbital theory?Options: B..
Question: In the reaction 2H2 + O2 → 2H2O, if you start with 3 moles of O2, how many moles of H2 are..
Question: In the reaction 4Fe + 3O2 → 2Fe2O3, how many moles of Fe2O3 can be produced from 8 moles o..
Question: Determine the hybridization of the central atom in O3.Options: spsp2sp3dsp3Correct Answer:..
Question: Identify the hybridization of the central atom in CO2.Options: spsp2sp3dsp3Correct Answer:..
Question: What is the hybridization of the central atom in H2O?Options: spsp2sp3dsp3Correct Answer: ..
Question: Determine the hybridization of the central atom in PCl5.Options: spsp2sp3dsp3Correct Answe..
Question: Identify the hybridization of the central atom in C2H4.Options: spsp2sp3dsp3Correct Answer..
Question: Determine the hybridization of the central atom in BF3.Options: spsp2sp3dsp3Correct Answer..
Question: Which of the following has the highest boiling point?Options: H2OCH4NH3CO2Correct Answer: ..
Question: What type of intermolecular forces are present in water?Options: London dispersion forcesD..
Question: Which of the following compounds is polar?Options: CCl4CO2HClCH4Correct Answer: HClSolutio..
Question: What is the total number of atoms in one molecule of C2H5OH?Options: 7658Correct Answer: 7..
Question: In the reaction 2H2 + O2 → 2H2O, how many liters of water vapor are produced from 4 liters..
Question: What is the limiting reagent when 3 moles of A react with 2 moles of B to produce 4 moles ..
Question: If 5 g of CaCO3 decomposes completely, how many grams of CaO are produced?Options: 2 g3 g4..
Question: How many moles of NaOH are produced when 2 moles of Na react with 2 moles of water?Options..
