Question

(a) State the chemical properties on which the following uses of baking soda are based:
★ as an antacid
★as a soda acid fire extinguisher
★ to make bread and cake soft and spongy.

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Answer 1

Explanation:

The temperature at which the molecules are able to overcome the

intermolecular force of attraction and become free to move at their own

and thus changes from solid to gas directly.

name the following

Answer 2

Explanation:

Baking soda is a chemical compound which is also called as - Sodium bicarbonate (NaHCO₃). 1. Antacid - NaHCO₃ acts like an absorbable antacid. Baking soda imitates the action of natural sodium bicarbonate in the body and neutralizes the stomach acid relieving acid reflux.