Answer: The correct answer is acetic acid.
Explanation:
Vinegar is an organic compound which is used in the kitchen in food items. The chemical formula for this compound is [tex]CH_3COOH[/tex]
It is the common name for a compound named as acetic acid.
For the given options:
Citric acid: The chemical formula for this acid is [tex]C_6H_8O_7[/tex]
Hydrochloric acid: The chemical formula for this acid is HCl.
Nitric acid: The chemical formula for this acid is [tex]HNO_3[/tex]
Hence, the correct answer is acetic acid.