Which acid is found in tomato?
Answer and explanation
Correct answer: Oxalic acid
The governing concept is the association of natural food substances with their characteristic acids. Tomato contains organic acids, including oxalic acid, and this contributes to its mildly sour taste. Hydrochloric, nitric, and sulphuric acids are strong mineral acids commonly studied as laboratory or industrial acids, not the expected natural acid in tomato for this school-level question. Therefore, option A, oxalic acid, is the intended correct answer.
Frequently asked questions
What is the correct answer to this question?
Oxalic acid
Why is this the correct answer?
The governing concept is the association of natural food substances with their characteristic acids. Tomato contains organic acids, including oxalic acid, and this contributes to its mildly sour taste. Hydrochloric, nitric, and sulphuric acids are strong mineral acids commonly studied as laboratory or industrial acids, not the expected natural acid in tomato for this school-level question. Therefore, option A, oxalic acid, is the intended correct answer.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Acids, Bases, and Salts.
