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Which gas is used by chemical leaveners, such as baking powder and baking soda, to lighten and aerate baked goods?

This questions was previously asked in

SSC CPO 9th Nov 2022 Shift 1

Nitrogen

Carbon dioxide

Helium

Hydrogen

- Carbon dioxide

- Baking soda and baking powder produce carbon dioxide gas.

- This gas creates bubbles, making baked goods light and airy.

- Correct Answer: Option:2 - Carbon dioxide

- Nitrogen

- Commonly used for preserving packaged foods.

- Not involved in the leavening process.

- Helium

- A very light gas.

- Not used in cooking or baking.

- Hydrogen

- A highly flammable gas.

- Not safe for cooking purposes.