MCQOPTIONS
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| 1. |
Which of the following acid-source pairs is correctly matched? |
| A. | Formic Acid - Tamarind |
| B. | Citric Acid - Lemon |
| C. | Acetic Acid - Ant's sting |
| D. | Lactic Acid - Vinegar |
| Answer» C. Acetic Acid - Ant's sting | |