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Chemistry miscellaneous
  1. ‘Vinegar’ is a commercial name of
    1. Oxalic acid
    2. Hydrochloric acid
    3. Acetic acid
    4. Citric acid
Correct Option: C

Vinegar is a liquid substance consisting mainly of acetic acid (CH3CO2H) and water, the acetic acid being produced through the fermentation of ethanol by acetic acid bacteria. It is today mainly used in the kitchen as a general cooking ingredient.


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