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Q. |
Name the acid present in lemon. |
A. | Phosphoric acid |
B. | Carbonic acid |
C. | Citric acid |
D. | Malic acid |
Answer» C. Citric acid | |
Explanation: Lemons have significant concentrations of citric acid (about 47 g/l in juice). Citric acid occurs naturally in citrus fruits. |
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