객관식
Which of the following is a functional group commonly found in organic molecules?
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2. Molecular Representations
Functional Groups
객관식
Which of the following is a functional group commonly found in organic molecules?
A
Hydroxyl group ()
B
Nitrogen gas ()
C
Sodium ion ()
D
Chloride ion ()
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검증된 단계별 안내1
Identify the functional group from the given options. A functional group is a specific group of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules.
Review the options provided: Hydroxyl group (-OH), Nitrogen gas (N2), Sodium ion (Na+), and Chloride ion (Cl-).
Understand that a functional group is typically a part of a larger organic molecule, contributing to its chemical properties and reactivity.
Recognize that the hydroxyl group (-OH) is a common functional group found in organic molecules, such as alcohols, and is responsible for their chemical behavior.
Conclude that the hydroxyl group (-OH) is the correct answer, as it is a functional group, unlike the other options which are either elements or ions not typically considered functional groups in organic chemistry.
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