A) carbon dioxide
B) bicarbonate salts
C) carbon dioxide and lime
D) Both 'a' and 'b'
Correct Answer: B
Solution :
[b] Soft drinks regulate acidity using bicarbonate salts. Bicarbonate of soda is effective at regulating the PH levels of other substances. It ensures that the substance is neither too alkaline nor too acidic.You need to login to perform this action.
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