Question

Find the odd-man out.
salt, vinegar, citric acid, sodium benzote

Answer 1

sodium benzoate is the correct answer

Answer 2

Hello dear,

● Answer - Citric acid
Because all others are used as food preservatives.

● Food preservatives -
- Substances which when added to food avoid its spoilage are called as food preservatives.
- These substances increase shelf life of food-stuffs.
- Natural food preservatives include table salt, sugar, etc.
- Chemical food preservatives include sodium sulphite, sodium nitrate, sodium benzoate, etc.


Hope this helped you.