_______ is present in tomato.

-Oxalic acid is present in tomatoes.
-Tomatoes are a good source of vitamin C and potassium.
-Other acids like citric acid and ascorbic acid are also present in tomatoes.
ACID PRESENT IN Tartaric Acid: Present in Tamarind, Grapes;
Ascorbic Acid: Present in Oranges, Lemon, Citrus fruits;
Acetic Acid: Present in Vinegar, Pickle.