A. Acetic Acid
A.
B. Tartaric Acid
B.
C. Malic Acid
C.
D. Citric Acid
D.
Correct Answer: D
সঠিক উত্তর: D
Explanation
ব্যাখ্যা
The primary acid present in lemons is citric acid. It's this acid that gives lemons their characteristic sour taste and is also why lemons are classified as a citrus fruit. Additionally, malic acid can also be found in lemons.