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What common carboxylic acid does vinegar contain?

acetic acid
citric acid
hydrochloric acid
nitric acid

User AppleBee
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2 Answers

3 votes
it should be acetic acid
User Hristo Venev
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Answer: The correct answer is acetic acid.

Step-by-step explanation:

Vinegar is an organic compound which is used in the kitchen in food items. The chemical formula for this compound is
CH_3COOH

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
C_6H_8O_7

Hydrochloric acid: The chemical formula for this acid is HCl.

Nitric acid: The chemical formula for this acid is
HNO_3

Hence, the correct answer is acetic acid.

User Vonte
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