When baking powder is heated or mixed with water, ______ is produced?
A
H₂
B
O₂
C
CO₂
D
CO
Correct Option:
C
Explanation
Baking powder contains sodium hydrogen carbonate together with an edible acid. When moisture or heat activates the mixture, carbon dioxide gas is released. The gas forms bubbles that make cakes and bread rise and become soft and porous.
