7th Class Science Acids, Bases and Salts Question Bank Acids, Bases and Salts

  • question_answer 2) Which acid is present in vinegar?

    A)  Formic acid   

    B)         Acetic acid         

    C)         Citric acid     

    D)         Malic acid                          

    Correct Answer: B

    Solution :

    The acid present in vinegar is acetic acid. It is a good preservative. It is used in cooking to give sourness to food. (Vinegar is obtained when sugarcane juice called molasses is converted to sugar).

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