New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    The percentage of acetic acid in commercially available

    vinegar is:
    A 2% Correct Answer Incorrect Answer
    B 4% Correct Answer Incorrect Answer
    C 8% Correct Answer Incorrect Answer
    D 12% Correct Answer Incorrect Answer

    Solution

    Commercial vinegar contains 4–8% acetic acid; 4% is most common for culinary use.

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