Question : The pH of lemon juice is expected to be
Option 1: equal to 7
Option 2: nothing can be predicted
Option 3: less than 7
Option 4: more than 7
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Correct Answer: less than 7
Solution : The correct answer is less than 7.
Lemon juice typically has a pH of two to three, making it acidic. Citric acid is the reason for the juice's current level of acidity. Lemon juice's tart flavour makes it a popular addition to baked goods, meals, and drinks. Since citric acid is a naturally occurring preservative, lemon juice is frequently used to preserve food. It also has a high vitamin C content, which makes it a powerful antioxidant.
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