Which Functional Group Is a Carboxylic Acid?
A) - OH $\begin{array} { c } \mathrm { O } \\\| \\\quad- \mathrm { C } \mathrm { OH }\end{array}$

question 16

Multiple Choice

Which functional group is a carboxylic acid?

• A) - OH
• B) \(\begin{array} { c }
• \mathrm { O } \\
• \| \\
• \quad- \mathrm { C } \mathrm { OH }
• \end{array}\)
• C) \(\begin{array} { c }
• \mathrm { O } \\
• \mathrm { || } \\
• \quad\quad- \mathrm { C } - \mathrm { O } -
• \end{array}\)
• D) \(\begin{array} { c }
• \mathrm { OH } \\
• \mathrm { | } \\
• \quad\quad- \mathrm { C } - \mathrm { OH }\\
• \mathrm { | } \\
• \end{array}\)
• E) - CH?OH

---

Definitions:

Sole Proprietorship

A type of enterprise that is owned and run by one person and in which there is no legal distinction between the owner and the business entity.

Income Taxes

Taxes levied by governments on the income earned by entities (individuals or corporations), with rates varying by income level.

Part-time Basis

Refers to employment where the worker is not working full-time and usually works fewer hours.

Form W-2

An IRS tax form used in the United States to report wages paid to employees and the taxes withheld from them.