McqMate
| Q. |
Name the acid present in lemon. |
| A. | Phosphoric acid |
| B. | Carbonic acid |
| C. | Citric acid |
| D. | Malic acid |
| Answer» C. Citric acid | |
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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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