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Microorganisms - Friend and Foe (Class VIII)
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QuestionClick to flip
Which of the following can be used as food preservative(s)?
a. Sodium benzoate
b. Sodium hydroxide
c. Citric acid
d. Butachlor
AnswerClick to flip back
A
Only a and c
💡 Explanation:
This is the correct option. Sodium benzoate and citric acid can be used as food preservatives.