GK QUESTION#3204
Consider the following statements: 1. Acetic acid is the main acid present in vinegar. 2. Citric acid is primarily found in citrus fruits like lemons and oranges. 3. Vinegar has a basic pH due to the presence of tartaric acid. Which of the statements given above is/are correct?
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Answer
D. 1 and 2 only
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Explanation
Vinegar is acidic mainly because of acetic acid, and citric acid occurs in citrus fruits such as lemons and oranges. Thus statements 1 and 2 are correct. Statement 3 is false because vinegar is not basic; it is unnecessary to claim that every vinegar contains no tartaric acid.