Name the acid present in Tomatoes

The acid present in tomatoes is citric acid.

Let’s explain this along with the other options to clarify why citric acid is the correct answer:

Acetic acid: This is commonly found in vinegar and is not present in significant amounts in tomatoes.

Citric acid: Tomatoes naturally contain citric acid, which gives them their characteristic tangy taste. Citric acid is abundant in citrus fruits, but it is also a primary acid in tomatoes, contributing to their flavor and preserving their freshness.

Propanoic acid: Also known as propionic acid, this acid is used as a preservative in certain foods but is not naturally found in tomatoes. 

Oxalic acid: While tomatoes contain small amounts of oxalic acid, it is not the primary acid responsible for their taste. 

Therefore, the correct answer is b) Citric acid, as it is the dominant acid in tomatoes.