Question

Select the odd one out.
1. Salt, vinegar, citric acid, sodium benzoate. ​

Answer 1

Answer:

salt, vinegar, citric acid, sodium benzoate- salt is the odd one out beacuse it is natural preservative while rest of them are chemical preservatives.

Explanation:

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Answer 2

Answer:

Salt

Explanation:

As salt is not a acid but except salt all the three vinegar, citric acid and sodium benzoate are acids.