Multiple choice

What is the formula of baking powder?

  1. NaHCO3

  2. NaHCO2

  3. NaOH

  4. NaOH3
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Baking powder is sodium bicarbonate (NaHCO3), a white crystalline powder used as a leavening agent in baking. Option A shows the correct chemical formula. The other options are incorrect: NaHCO2 doesn't exist, NaOH is sodium hydroxide (lye), and NaOH3 is not a valid compound.

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