Multiple choice

Acetic acid containing subatance is

  1. all citrus fruits

  2. vinegar

  3. chloroform

  4. Br2 water
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Vinegar is a versatile liquid that results from the fermentation of ethanol. The key ingredient of vinegar is acetic acid, which gives it an acidic taste. While there may be additions of other kinds of acid like tartaric acid and citric acid, the typical pH of vinegar ranges anywhere from 2 to 3.5. In food preparation procedures, it is a multi-purpose product as an ingredient and condiment. Outside of cooking, vinegar has medicinal, household cleaning, and agricultural applications.

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