Which of the following statements is INCORRECT about vinegar?
PYQ SSC JE (Junior Engineer) 2023
Which of the following statements is INCORRECT about vinegar?
- A.
Vinegar is a combination of acetic acid and water.
- B.
It can be used as a food preservative.
- C.
It is produced by 2-step fermentation.
- D.
It is a combination of acetic acid and formic acid.
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