Multiple choice general knowledge science & technology

Sodium bicarbonate is commonly used in cooking as?

  1. Alum

  2. Baking Powder

  3. Baking Soda

  4. Cream of Tartar

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Sodium bicarbonate is baking soda - pure sodium bicarbonate used as a leavening agent. Baking powder contains baking soda plus cream of tartar and starch. Alum is a different compound, and cream of tartar is an acidic ingredient.