Why is a mild edible acid mixed with baking soda in baking powder?
Answer and explanation
Correct answer: To help produce carbon dioxide and reduce bitter taste
Baking soda is a basic salt. When a suitable edible acid is added and the mixture becomes moist or warm, an acid–carbonate reaction produces carbon dioxide, which raises the batter. The acid also neutralises excess sodium hydrogen carbonate, reducing the unpleasant alkaline or bitter taste and limiting unwanted residue. Oxygen, sodium chloride, and burning are not the intended results.
Frequently asked questions
What is the correct answer to this question?
To help produce carbon dioxide and reduce bitter taste
Why is this the correct answer?
Baking soda is a basic salt. When a suitable edible acid is added and the mixture becomes moist or warm, an acid–carbonate reaction produces carbon dioxide, which raises the batter. The acid also neutralises excess sodium hydrogen carbonate, reducing the unpleasant alkaline or bitter taste and limiting unwanted residue. Oxygen, sodium chloride, and burning are not the intended results.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Acids, Bases, and Salts.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
