Lemon fruit is a rich source of

A. malic acid

B. citric acid

C. tartaric acid

D. acetic acid

Correct Answer is :

B. citric acid

Explanation

The fruits such as Lemon, orange, etc. are known as Citrus Fruit and they are rich in Citric Acid. Citric acid is a weak organic acid that has the chemical formula C₆H₈O₇. It occurs naturally in citrus fruits.