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Question: Which molecule exhibits a trigonal bipyramidal geometry?Options: CH4PCl5NH3H2OCorrect Answ..
Question: What is the hybridization of the central atom in BF3?Options: spsp2sp3sp3dCorrect Answer: ..
Question: Which of the following statements about hybridization is true?Options: Hybrid orbitals are..
Question: What type of hybridization is present in the nitrogen atom of NH3?Options: spsp2sp3sp3dCor..
Question: Which of the following compounds contains a carbon atom that is sp3 hybridized?Options: C2..
Question: What is the geometry of a molecule with sp hybridization?Options: LinearTrigonal planarTet..
Question: Which of the following molecules has sp2 hybridization?Options: C2H2C2H4CH4C2H6Correct Ans..
Question: What is the role of phospholipids in cell membranes?Options: Energy storageGenetic informa..
Question: What is the main function of enzymes in biological systems?Options: Store energySpeed up c..
Question: Which of the following is a characteristic of saturated fatty acids?Options: Contain doubl..
Question: What is the IUPAC name for the simplest sugar, C6H12O6?Options: FructoseGlucoseGalactoseSu..
Question: Which functional group is characteristic of alcohols?Options: AldehydeHydroxylCarboxylAmin..
Question: What type of bond connects nucleotides in a DNA strand?Options: Hydrogen bondsIonic bondsC..
Question: Which of the following has the smallest atomic radius?Options: LiBeBCCorrect Answer: CSolu..
Question: What is the value of the azimuthal quantum number (l) for a 3d orbital?Options: 0123Correc..
Question: Which of the following statements about the quantum model of the atom is true?Options: Ele..
Question: What is the electron configuration of chlorine (Cl)?Options: 1s2 2s2 2p6 3s2 3p51s2 2s2 2p..
Question: What is the principal quantum number for the outermost electrons in sodium (Na)?Options: 1..
Question: What is the shape of the d orbital?Options: SphericalDumbbellDouble dumbbellLinearCorrect ..
Question: Which of the following orbitals can hold a maximum of 6 electrons?Options: spdfCorrect Ans..
Question: What is the maximum number of electrons that can occupy the n=2 energy level?Options: 2481..
Question: Which of the following is a common application of aromatic compounds in the real world?Opt..
Question: What is the stereochemistry of the product formed when 1,2-dibromobenzene undergoes electr..
Question: Which of the following statements about the reactivity of aromatic compounds is true?Optio..
Question: Which aromatic compound is most reactive towards electrophilic substitution?Options: Benze..
Question: In the nitration of benzene, which reagent is used to generate the electrophile?Options: H..
Question: Which of the following compounds is an example of a para-substituted aromatic compound?Opt..
Question: Which of the following is a common electrophile used in electrophilic aromatic substitutio..
Question: What is the stereochemistry of the product formed from the electrophilic substitution of 1..
Question: Which of the following compounds will undergo electrophilic substitution more readily?Opti..
