Q

The chemical formula of baking soda is ________.

RRB Group D, 13-Dec-18 S-2 2018
✓ Answer: A NaHCO3
The chemical formula of baking soda is NaHCO3, also known as sodium bicarbonate. It is widely used in baking as a leavening agent, helping dough to rise by releasing carbon dioxide gas when it comes into contact with an acid or when it is heated.
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