Which of these gases is produced on addition of Baking soda to food items?

Options

A. Helium
B. Hydrogen
C. Carbon dioxide
D. Nitrogen

Explanation

To determine which gas is produced when baking soda is added to food items, we can follow these steps:

### Step 1: Identify the Chemical Composition of Baking Soda
Baking soda is chemically known as sodium bicarbonate. Its chemical formula is NaHCO₃.

**Hint:** Remember the chemical name and formula of baking soda as it is essential for understanding its reactions.

### Step 2: Understand the Reaction of Baking Soda with Acids
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