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Questions and Answers
Which of the following LEAST describes an organic compound?
Which of the following LEAST describes an organic compound?
- It always comes from a living source. (correct)
- It is composed of covalently bonded carbon atoms.
- Light molecular weight compounds are combustible.
- None of the above.
What is the hybridization of the carbonyl carbon in acetone, CH₃COCH₃?
What is the hybridization of the carbonyl carbon in acetone, CH₃COCH₃?
- sp3d2
- sp
- sp2 (correct)
- sp3
What is the type of bond that exists between C11 and Cl?
What is the type of bond that exists between C11 and Cl?
- polar covalent (correct)
- polar coordinate covalent
- non-polar covalent
- non-polar coordinate covalent
Which of the following is NOT a constitutional isomer with the others?
Which of the following is NOT a constitutional isomer with the others?
Among the ortho, meta and para isomers of xylene, which has the highest boiling point?
Among the ortho, meta and para isomers of xylene, which has the highest boiling point?
What is the degree of unsaturation of the compound below?
What is the degree of unsaturation of the compound below?
Which is the most acidic among the following compounds?
Which is the most acidic among the following compounds?
What is the correct order of bonds 1, 2 and 3 according to increasing bond length?
What is the correct order of bonds 1, 2 and 3 according to increasing bond length?
Which material is required for cuvettes when working at wavelengths below 300 nm?
Which material is required for cuvettes when working at wavelengths below 300 nm?
What is the correct sequence of light travel in a spectrophotometer?
What is the correct sequence of light travel in a spectrophotometer?
What is the name of the funnel used in suction filtration?
What is the name of the funnel used in suction filtration?
What is the purpose of the setup indicated by the arrow in the given apparatus?
What is the purpose of the setup indicated by the arrow in the given apparatus?
What is the process called that releases pressure buildup during liquid-liquid extraction?
What is the process called that releases pressure buildup during liquid-liquid extraction?
Which distillation method is suitable for heat-sensitive components?
Which distillation method is suitable for heat-sensitive components?
Which method is most effective for purifying a synthesized solid product?
Which method is most effective for purifying a synthesized solid product?
In a calibration curve, absorbance is plotted against what variable?
In a calibration curve, absorbance is plotted against what variable?
Which functional group is primarily responsible for the flavors in wine?
Which functional group is primarily responsible for the flavors in wine?
Which reagent is NOT typically used for the hydrogenation of an alkyne?
Which reagent is NOT typically used for the hydrogenation of an alkyne?
Which type of alkyl halide is most reactive in SN1 reactions?
Which type of alkyl halide is most reactive in SN1 reactions?
What is the name of the compound characterized by the formula C₆H₅MgBr?
What is the name of the compound characterized by the formula C₆H₅MgBr?
Which compound is NOT a product of alkene oxidation?
Which compound is NOT a product of alkene oxidation?
What product results from the Friedel-Crafts alkylation of nitrobenzene?
What product results from the Friedel-Crafts alkylation of nitrobenzene?
When 1-butanol reacts with PCC, what is the product formed?
When 1-butanol reacts with PCC, what is the product formed?
What is the hybridization state of the carbon atom in a carboxyl group?
What is the hybridization state of the carbon atom in a carboxyl group?
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