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    Question

    Vinegar contains which of the following

    acids?
    A Formic acid Correct Answer Incorrect Answer
    B Acetic acid Correct Answer Incorrect Answer
    C Oxalic acid Correct Answer Incorrect Answer
    D Citric acid Correct Answer Incorrect Answer

    Solution

    Vinegar contains acetic acid. Formic acid is present in stinging nettles. It is also present in stings and bites of many insects. Oxalic acid is present in tomato. Citric acid is majorly present in lemons. Hence, option B is correct.

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