Which one of the following acids is present in lemon juice
Correct answer: A. Citric acid
- A. Citric acid
- B. Benzoic acid
- C. Lactic acid
- D. Tartaric acid
Explanation
Citric acid is present in lemon juice. It is a natural acid that imparts the characteristic sour taste to citrus fruits, including lemons.
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About Carboxylic Acids
Carboxylic acids are named and studied through the combined effects of the carbonyl and hydroxyl groups, their preparation, acidity and hydrogen bonding. Reactions include neutralisation, esterification, reduction and conversion into acid chlorides, anhydrides, esters and amides, with emphasis on how these derivatives interconvert.
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