Uttarakhand PMT Uttarakhand PMT Solved Paper-2004

  • question_answer
    Vinegar is:

    A)  HCHO     

    B)  HCOOH

    C)  \[C{{H}_{3}}CHO\]   

    D)  \[C{{H}_{3}}COOH\]

    Correct Answer: D

    Solution :

     7-9% dilute solution of acetic acid is known as vinegar. Vinegar can be obtained by the fermentation of ethyl alcohol in the presence of enzyme acetobactor.


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