Answer: The correct answer is [tex]C_2H_5COOH[/tex]
Explanation:
Oxyorganic compound is defined as the compound in which a covalent bond is present between hydrogen and carbon atoms and an oxygen atom is also present.
In organic chemistry, an acidic compound always have a functional group known as carboxylic acid. It is written as -COOH.
From the given options:
Only [tex]C_2H_5COOH[/tex] compound has a carboxylic acid functional group and also it has an oxygen atom with covalent bond present between hydrogen and carbon atoms.
Thus, the correct answer is [tex]C_2H_5COOH[/tex]
