MCQOPTIONS
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| 1. |
On the labels of the bottles, some soft drinks are claimed to be acidity regulators. They regulate acidity using |
| A. | carbon dioxide |
| B. | bicarbonate salts |
| C. | both carbon dioxide and bicarbonate salts |
| D. | carbon dioxide and lime |
| Answer» C. both carbon dioxide and bicarbonate salts | |