Question

Vinegar can be prepared from sugar by the action of ?​

Answer 1

Answer:

Sugar is first fermented into alcohol during the processing of vinegar and the alcohol is then fermented further into acetic acid. For the preparation of vinegar from fermented sugar solution, Acetobacter aceti is used. Thus, A-'Acetobacter aceti' is the right answer.

Answer 2

Explanation:

Usually the acetic acid is produced by the fermentation of ethanol or sugars by acetic acid bacteria.