객관식
Which of the following properties is characteristic of alcohols but not ethers?
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2. Molecular Representations
Functional Groups
객관식
Which of the following statements about carbon skeletons is true?
A
Carbon skeletons cannot form cyclic structures.
B
Carbon skeletons can be straight, branched, or arranged in rings.
C
Carbon skeletons must always include at least one atom.
D
Carbon skeletons always contain only single bonds between atoms.
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검증된 단계별 안내1
Understand that a carbon skeleton refers to the chain or framework of carbon atoms in an organic molecule, which forms the backbone of the molecule.
Recall that carbon atoms can bond to each other in various ways, including forming straight chains, branched chains, and rings (cyclic structures).
Recognize that carbon skeletons do not necessarily have to include heteroatoms like oxygen; they can be composed solely of carbon and hydrogen atoms.
Know that carbon-carbon bonds in skeletons can be single, double, or triple bonds, so they are not limited to only single bonds.
Conclude that the true statement is that carbon skeletons can be straight, branched, or arranged in rings, reflecting the diversity of organic structures.
