Which sodium compound is the most popular additive to various items such as sauces, salad dressings and beverages for its preservative action?
This questions was previously asked in
Combined Graduate Level Examination Tier I 2023
Sodium bicarbonate
Incorrect AnswerSodium fluoride
Incorrect AnswerSodium hypochlorite
Incorrect AnswerSodium benzoate
Correct AnswerExplanation:
- Sodium benzoate: This is the correct answer and is widely used as a preservative in foods and beverages to inhibit the growth of bacteria, yeast, and molds.
- Sodium bicarbonate: Commonly known as baking soda, used as a leavening agent in baking, not as a preservative.
- Sodium fluoride: Primarily used in dental care products to prevent cavities, not for preserving food.
- Sodium hypochlorite: Typically used for sanitizing and disinfecting surfaces, not directly in food preservation.
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By: Parvesh Mehta