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Q. |
Which one of the following is found in Vinegar? |
A. | Acetic acid |
B. | Propionic acid |
C. | Formic acid |
D. | Butyric acid |
Answer» A. Acetic acid | |
Explanation: Vinegar is a liquid consisting mainly of acetic acid (CH3COOH) and water. The acetic acid is produced by the fermentation of ethanol by acetic acid bacteria. It is mainly used as a cooking ingredient. |
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