WBCS.LIVE practice question

Which chemical element is the primary component of common 'Baking Powder'?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Sodium Carbonate
  2. Sodium Bicarbonate
  3. Calcium Carbonate
  4. Potassium Nitrate

Correct answer and explanation

Correct answer: Sodium Bicarbonate

Explanation: āœ… Correct Answer: B) Sodium Bicarbonate šŸ“š Explanation: Baking powder is a dry leavening agent consisting of sodium bicarbonate mixed with a weak acid like cream of tartar. When moisture and heat are applied, it releases carbon dioxide gas, which creates bubbles in dough or batter, causing it to rise. It differs from baking soda, which is pure sodium bicarbonate and requires an external acidic ingredient to react.