[amp_mcq option1=”Acetic acid” option2=”Tartaric acid” option3=”Salicylic acid” option4=”Citric acid” correct=”option4″]
The correct answer is D. Citric acid.
Citric acid is a weak organic acid found in citrus fruits. It is a natural preservative and is used in many foods and beverages. It is also used in cosmetics and pharmaceuticals.
Acetic acid is a weak organic acid found in vinegar. It is a common food additive and is used in many household products.
Tartaric acid is a weak organic acid found in grapes and other fruits. It is used as a food additive and in baking powder.
Salicylic acid is a weak organic acid found in willow bark. It is used as a pain reliever and fever reducer.